Aquarium Supplies

1. 200ml large capacity, large-diameter bin opening, can store a variety of different feed2. Can be used flat or clamped wall tank3. Low noise operation, not affecting sleep4. Transparent bin design, easy to view the storage capacity5. Automatic feeding mode time: ZY-521A: 12/24H; ZY-521B: 8/12/24/48H; ZY-521C: time can be set by yourself6. Power supply: 2 AA batteries (not included)7. Material: ABS8. Size: about 17 x 12 x 8cm9. Weight: about 350g

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1. Build a powerful filtration system at the bottom of the fish tank2. Separate the filter material in the fish tank to enhance the speed and efficiency of oxygen dissolution3. Lay in the bottom of the fish tank, convenient for excrement and other debris deposition and cleaning4. Using food grade plastic, tough and not easy to break5. 36 support pillars at the bottom, stable and durable6. Combined splicing design, can be freely combined, easy to install7. Material: food-grade plastic8. Size: about 14.5 x 14.5 x 2.5cm, mesh mouth about 3 x 3mm

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1. Internal hollow design, light and heavy, convenient for small fish activities2. Fine color, realistic form3. Environmental protection material, safe and harmless4. Various shapes, meticulous workmanship5. Material: resin6. Use: fish tank aquascape, ornaments, decorations7. Size: - Cave mountain C about 10.5 x 5 x 10.5cm- Cave mountain D about 10.4 x 6.1 x 9.5cm- Small rockery about 11.9 x 8.2 x 12.5cm- Three-legged rockery about 15.7 x 10 x 14cm- Large rockery about 21.8 x 7.7 x 16.7cm- Shunfeng mountain about 18.5 x 4.7 x 15.5cm- Yu mountain about 22 x 7.2 x 17cm- Tianzhu mountain about 18.2 x 8.2 x 35cm- Guangyun mountain about 19 x 11 x 34cm- Jiuxiao mountain about 26.8 x 13.5 x 27cm- Xianju mountain about 23.5 x 9.5 x 15.5cm- Shenyan mountain about 24.3 x 8 x 14.5cm- Xiaoyao mountain about 21 x 9.5 x 17.9cm

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1. Internal hollow design, light and heavy, convenient for small fish activities2. Fine color, realistic form3. Environmental protection material, safe and harmless4. Various shapes, meticulous workmanship5. Material: resin6. Use: fish tank aquascape, ornaments, decorations7. Size: - Cave mountain C about 10.5 x 5 x 10.5cm- Cave mountain D about 10.4 x 6.1 x 9.5cm- Small rockery about 11.9 x 8.2 x 12.5cm- Three-legged rockery about 15.7 x 10 x 14cm- Large rockery about 21.8 x 7.7 x 16.7cm- Shunfeng mountain about 18.5 x 4.7 x 15.5cm- Yu mountain about 22 x 7.2 x 17cm- Tianzhu mountain about 18.2 x 8.2 x 35cm- Guangyun mountain about 19 x 11 x 34cm- Jiuxiao mountain about 26.8 x 13.5 x 27cm- Xianju mountain about 23.5 x 9.5 x 15.5cm- Shenyan mountain about 24.3 x 8 x 14.5cm- Xiaoyao mountain about 21 x 9.5 x 17.9cm

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1. Internal hollow design, light and heavy, convenient for small fish activities2. Fine color, realistic form3. Environmental protection material, safe and harmless4. Various shapes, meticulous workmanship5. Material: resin6. Use: fish tank aquascape, ornaments, decorations7. Size: - Cave mountain C about 10.5 x 5 x 10.5cm- Cave mountain D about 10.4 x 6.1 x 9.5cm- Small rockery about 11.9 x 8.2 x 12.5cm- Three-legged rockery about 15.7 x 10 x 14cm- Large rockery about 21.8 x 7.7 x 16.7cm- Shunfeng mountain about 18.5 x 4.7 x 15.5cm- Yu mountain about 22 x 7.2 x 17cm- Tianzhu mountain about 18.2 x 8.2 x 35cm- Guangyun mountain about 19 x 11 x 34cm- Jiuxiao mountain about 26.8 x 13.5 x 27cm- Xianju mountain about 23.5 x 9.5 x 15.5cm- Shenyan mountain about 24.3 x 8 x 14.5cm- Xiaoyao mountain about 21 x 9.5 x 17.9cm

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1. Build a powerful filtration system at the bottom of the fish tank2. Separate the filter material in the fish tank to enhance the speed and efficiency of oxygen dissolution3. Lay in the bottom of the fish tank, convenient for excrement and other debris deposition and cleaning4. Using food grade plastic, tough and not easy to break5. 36 support pillars at the bottom, stable and durable6. Combined splicing design, can be freely combined, easy to install7. Material: food-grade plastic8. Size: about 14.5 x 14.5 x 2.5cm, mesh mouth about 3 x 3mm

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1. Build a powerful filtration system at the bottom of the fish tank2. Separate the filter material in the fish tank to enhance the speed and efficiency of oxygen dissolution3. Lay in the bottom of the fish tank, convenient for excrement and other debris deposition and cleaning4. Using food grade plastic, tough and not easy to break5. 36 support pillars at the bottom, stable and durable6. Combined splicing design, can be freely combined, easy to install7. Material: food-grade plastic8. Size: about 14.5 x 14.5 x 2.5cm, mesh mouth about 3 x 3mm

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1. Internal hollow design, light and heavy, convenient for small fish activities2. Fine color, realistic form3. Environmental protection material, safe and harmless4. Various shapes, meticulous workmanship5. Material: resin6. Use: fish tank aquascape, ornaments, decorations7. Size: - Cave mountain C about 10.5 x 5 x 10.5cm- Cave mountain D about 10.4 x 6.1 x 9.5cm- Small rockery about 11.9 x 8.2 x 12.5cm- Three-legged rockery about 15.7 x 10 x 14cm- Large rockery about 21.8 x 7.7 x 16.7cm- Shunfeng mountain about 18.5 x 4.7 x 15.5cm- Yu mountain about 22 x 7.2 x 17cm- Tianzhu mountain about 18.2 x 8.2 x 35cm- Guangyun mountain about 19 x 11 x 34cm- Jiuxiao mountain about 26.8 x 13.5 x 27cm- Xianju mountain about 23.5 x 9.5 x 15.5cm- Shenyan mountain about 24.3 x 8 x 14.5cm- Xiaoyao mountain about 21 x 9.5 x 17.9cm

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1. Internal hollow design, light and heavy, convenient for small fish activities2. Fine color, realistic form3. Environmental protection material, safe and harmless4. Various shapes, meticulous workmanship5. Material: resin6. Use: fish tank aquascape, ornaments, decorations7. Size: - Cave mountain C about 10.5 x 5 x 10.5cm- Cave mountain D about 10.4 x 6.1 x 9.5cm- Small rockery about 11.9 x 8.2 x 12.5cm- Three-legged rockery about 15.7 x 10 x 14cm- Large rockery about 21.8 x 7.7 x 16.7cm- Shunfeng mountain about 18.5 x 4.7 x 15.5cm- Yu mountain about 22 x 7.2 x 17cm- Tianzhu mountain about 18.2 x 8.2 x 35cm- Guangyun mountain about 19 x 11 x 34cm- Jiuxiao mountain about 26.8 x 13.5 x 27cm- Xianju mountain about 23.5 x 9.5 x 15.5cm- Shenyan mountain about 24.3 x 8 x 14.5cm- Xiaoyao mountain about 21 x 9.5 x 17.9cm

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1. Build a powerful filtration system at the bottom of the fish tank2. Separate the filter material in the fish tank to enhance the speed and efficiency of oxygen dissolution3. Lay in the bottom of the fish tank, convenient for excrement and other debris deposition and cleaning4. Using food grade plastic, tough and not easy to break5. 36 support pillars at the bottom, stable and durable6. Combined splicing design, can be freely combined, easy to install7. Material: food-grade plastic8. Size: about 14.5 x 14.5 x 2.5cm, mesh mouth about 3 x 3mm

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1. Internal hollow design, light and heavy, convenient for small fish activities2. Fine color, realistic form3. Environmental protection material, safe and harmless4. Various shapes, meticulous workmanship5. Material: resin6. Use: fish tank aquascape, ornaments, decorations7. Size: - Cave mountain C about 10.5 x 5 x 10.5cm- Cave mountain D about 10.4 x 6.1 x 9.5cm- Small rockery about 11.9 x 8.2 x 12.5cm- Three-legged rockery about 15.7 x 10 x 14cm- Large rockery about 21.8 x 7.7 x 16.7cm- Shunfeng mountain about 18.5 x 4.7 x 15.5cm- Yu mountain about 22 x 7.2 x 17cm- Tianzhu mountain about 18.2 x 8.2 x 35cm- Guangyun mountain about 19 x 11 x 34cm- Jiuxiao mountain about 26.8 x 13.5 x 27cm- Xianju mountain about 23.5 x 9.5 x 15.5cm- Shenyan mountain about 24.3 x 8 x 14.5cm- Xiaoyao mountain about 21 x 9.5 x 17.9cm

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1. Internal hollow design, light and heavy, convenient for small fish activities2. Fine color, realistic form3. Environmental protection material, safe and harmless4. Various shapes, meticulous workmanship5. Material: resin6. Use: fish tank aquascape, ornaments, decorations7. Size: - Cave mountain C about 10.5 x 5 x 10.5cm- Cave mountain D about 10.4 x 6.1 x 9.5cm- Small rockery about 11.9 x 8.2 x 12.5cm- Three-legged rockery about 15.7 x 10 x 14cm- Large rockery about 21.8 x 7.7 x 16.7cm- Shunfeng mountain about 18.5 x 4.7 x 15.5cm- Yu mountain about 22 x 7.2 x 17cm- Tianzhu mountain about 18.2 x 8.2 x 35cm- Guangyun mountain about 19 x 11 x 34cm- Jiuxiao mountain about 26.8 x 13.5 x 27cm- Xianju mountain about 23.5 x 9.5 x 15.5cm- Shenyan mountain about 24.3 x 8 x 14.5cm- Xiaoyao mountain about 21 x 9.5 x 17.9cm

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1. Internal hollow design, light and heavy, convenient for small fish activities2. Fine color, realistic form3. Environmental protection material, safe and harmless4. Various shapes, meticulous workmanship5. Material: resin6. Use: fish tank aquascape, ornaments, decorations7. Size: - Cave mountain C about 10.5 x 5 x 10.5cm- Cave mountain D about 10.4 x 6.1 x 9.5cm- Small rockery about 11.9 x 8.2 x 12.5cm- Three-legged rockery about 15.7 x 10 x 14cm- Large rockery about 21.8 x 7.7 x 16.7cm- Shunfeng mountain about 18.5 x 4.7 x 15.5cm- Yu mountain about 22 x 7.2 x 17cm- Tianzhu mountain about 18.2 x 8.2 x 35cm- Guangyun mountain about 19 x 11 x 34cm- Jiuxiao mountain about 26.8 x 13.5 x 27cm- Xianju mountain about 23.5 x 9.5 x 15.5cm- Shenyan mountain about 24.3 x 8 x 14.5cm- Xiaoyao mountain about 21 x 9.5 x 17.9cm

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1. Internal hollow design, light and heavy, convenient for small fish activities2. Fine color, realistic form3. Environmental protection material, safe and harmless4. Various shapes, meticulous workmanship5. Material: resin6. Use: fish tank aquascape, ornaments, decorations7. Size: - Cave mountain C about 10.5 x 5 x 10.5cm- Cave mountain D about 10.4 x 6.1 x 9.5cm- Small rockery about 11.9 x 8.2 x 12.5cm- Three-legged rockery about 15.7 x 10 x 14cm- Large rockery about 21.8 x 7.7 x 16.7cm- Shunfeng mountain about 18.5 x 4.7 x 15.5cm- Yu mountain about 22 x 7.2 x 17cm- Tianzhu mountain about 18.2 x 8.2 x 35cm- Guangyun mountain about 19 x 11 x 34cm- Jiuxiao mountain about 26.8 x 13.5 x 27cm- Xianju mountain about 23.5 x 9.5 x 15.5cm- Shenyan mountain about 24.3 x 8 x 14.5cm- Xiaoyao mountain about 21 x 9.5 x 17.9cm

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1. Internal hollow design, light and heavy, convenient for small fish activities2. Fine color, realistic form3. Environmental protection material, safe and harmless4. Various shapes, meticulous workmanship5. Material: resin6. Use: fish tank aquascape, ornaments, decorations7. Size: - Cave mountain C about 10.5 x 5 x 10.5cm- Cave mountain D about 10.4 x 6.1 x 9.5cm- Small rockery about 11.9 x 8.2 x 12.5cm- Three-legged rockery about 15.7 x 10 x 14cm- Large rockery about 21.8 x 7.7 x 16.7cm- Shunfeng mountain about 18.5 x 4.7 x 15.5cm- Yu mountain about 22 x 7.2 x 17cm- Tianzhu mountain about 18.2 x 8.2 x 35cm- Guangyun mountain about 19 x 11 x 34cm- Jiuxiao mountain about 26.8 x 13.5 x 27cm- Xianju mountain about 23.5 x 9.5 x 15.5cm- Shenyan mountain about 24.3 x 8 x 14.5cm- Xiaoyao mountain about 21 x 9.5 x 17.9cm

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1. Internal hollow design, light and heavy, convenient for small fish activities2. Fine color, realistic form3. Environmental protection material, safe and harmless4. Various shapes, meticulous workmanship5. Material: resin6. Use: fish tank aquascape, ornaments, decorations7. Size: - Cave mountain C about 10.5 x 5 x 10.5cm- Cave mountain D about 10.4 x 6.1 x 9.5cm- Small rockery about 11.9 x 8.2 x 12.5cm- Three-legged rockery about 15.7 x 10 x 14cm- Large rockery about 21.8 x 7.7 x 16.7cm- Shunfeng mountain about 18.5 x 4.7 x 15.5cm- Yu mountain about 22 x 7.2 x 17cm- Tianzhu mountain about 18.2 x 8.2 x 35cm- Guangyun mountain about 19 x 11 x 34cm- Jiuxiao mountain about 26.8 x 13.5 x 27cm- Xianju mountain about 23.5 x 9.5 x 15.5cm- Shenyan mountain about 24.3 x 8 x 14.5cm- Xiaoyao mountain about 21 x 9.5 x 17.9cm

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1. Beautiful shape, add charm to the aquarium2. Made of resin, safe and harmless3. Long time soaking in water is not easy to lose color, not easy to change color4. Can decorate the aquarium, home furnishing, desk furnishing5. Easy to clean, use soft shabu-shabu + water to wash the dirt clean6. Can be used as a pet sunbed, feeding, sports breathing, when hiding cave use7. Material: resin 8. Size:- Small size about 13.5 x 11 x 5.5cm, rear hole length about 6.3cm, height about 4.5cm, side hole length about 5.8cm- Large size about 20.5 x 14 x 7.5cm, back hole length about 7.8cm, height about 6.0cm, side hole length about 10cm

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1. Beautiful shape, add charm to the aquarium2. Made of resin, safe and harmless3. Long time soaking in water is not easy to lose color, not easy to change color4. Can decorate the aquarium, home furnishing, desk furnishing5. Easy to clean, use soft shabu-shabu + water to wash the dirt clean6. Can be used as a pet sunbed, feeding, sports breathing, when hiding cave use7. Material: resin 8. Size:- Small size about 13.5 x 11 x 5.5cm, rear hole length about 6.3cm, height about 4.5cm, side hole length about 5.8cm- Large size about 20.5 x 14 x 7.5cm, back hole length about 7.8cm, height about 6.0cm, side hole length about 10cm

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1. Suitable for mini tank pumping water change, also suitable for large fish tank fish disease treatment put liquid fish medicine into the tank, accurate and practical, beautiful and compact2. Increase the air bag, suction force is strong, increase the speed of water change3. PVC material of drip tube, not easy to damage4. Clear the garbage and dirt, residual feed at the bottom of the mini fish tank5. Feeding live, small particles of liquid feed is also suitable6. Add liquid additives to the fish tank, as a measuring device7. Scale: 10ml, 15ml, 20ml, 30ml four files8. Size: the full length of the water suction device is about 28cm, the length of the water pipe is about 20cm, the length of the handle is about 8cmHow to use:1. Clean before use2. Connect the rubber tip and the tube tightly, and then use it after confirming.3. Inhale the amount of water from the drip tube, and adjust the strength of the pinch of the rubber tipNote: shipping does not include the fish tank

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1. Internal hollow design, light and heavy, convenient for small fish activities2. Fine color, realistic form3. Environmental protection material, safe and harmless4. Various shapes, meticulous workmanship5. Material: resin6. Use: fish tank aquascape, ornaments, decorations7. Size: - Cave mountain C about 10.5 x 5 x 10.5cm- Cave mountain D about 10.4 x 6.1 x 9.5cm- Small rockery about 11.9 x 8.2 x 12.5cm- Three-legged rockery about 15.7 x 10 x 14cm- Large rockery about 21.8 x 7.7 x 16.7cm- Shunfeng mountain about 18.5 x 4.7 x 15.5cm- Yu mountain about 22 x 7.2 x 17cm- Tianzhu mountain about 18.2 x 8.2 x 35cm- Guangyun mountain about 19 x 11 x 34cm- Jiuxiao mountain about 26.8 x 13.5 x 27cm- Xianju mountain about 23.5 x 9.5 x 15.5cm- Shenyan mountain about 24.3 x 8 x 14.5cm- Xiaoyao mountain about 21 x 9.5 x 17.9cm

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1. Internal hollow design, light and heavy, convenient for small fish activities2. Fine color, realistic form3. Environmental protection material, safe and harmless4. Various shapes, meticulous workmanship5. Material: resin6. Use: fish tank aquascape, ornaments, decorations7. Size: - Cave mountain C about 10.5 x 5 x 10.5cm- Cave mountain D about 10.4 x 6.1 x 9.5cm- Small rockery about 11.9 x 8.2 x 12.5cm- Three-legged rockery about 15.7 x 10 x 14cm- Large rockery about 21.8 x 7.7 x 16.7cm- Shunfeng mountain about 18.5 x 4.7 x 15.5cm- Yu mountain about 22 x 7.2 x 17cm- Tianzhu mountain about 18.2 x 8.2 x 35cm- Guangyun mountain about 19 x 11 x 34cm- Jiuxiao mountain about 26.8 x 13.5 x 27cm- Xianju mountain about 23.5 x 9.5 x 15.5cm- Shenyan mountain about 24.3 x 8 x 14.5cm- Xiaoyao mountain about 21 x 9.5 x 17.9cm

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1. Hitch type air tube interface, suitable for 4mm air tube, standard interface, tight connection is not easy to fall off2. High temperature sintering, strong and durable, good air permeability3. Fine and uniform bubbles, high dissolved oxygen in water body4. The sand is fine and proportional, uniform air, good heat dissipation, sufficient oxygen, with the use of oxygen pump, the role of oxygen to the fish tank5. Material: sand and stone6. Air inlet: about 4mm7. Size: 4/6/8/10/12/14/16/18 inch8. Length: 4 inch: about 11.5cm, 6 inch: about 16.5cm, 8 inch: about 21.5cm, 10 inch: about 26.5cm, 12 inch: about 31.5cm, 14 inch: about 36.5cm, 16 inch: about 41.5cm, 18 inch: about 48cm9. Weight: 4 inch: about 28g, 6 inch: about 42g, 8 inch: about 56g, 10 inch: about 70g, 12 inch: about 84g, 14 inch: about 98g, 16 inch: about 112g, 18 inch: about 126gInstructions for use:1. Before use, please soak this product in water for 15 minutes2. Long-term use, such as dirt clogging, bubble reduction, can be taken out to clean repeated use3. Length 10-30cm air strip with 2W and above the air pump can be used4. Length 40-60cm air strip with more than 3W air pump use, the greater the use of air pump wattage, the better the effect of air5. Note: this product is only the air strip, without the air pump and air tube, you need to use with the air pump and air tube

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1. Hitch type air tube interface, suitable for 4mm air tube, standard interface, tight connection is not easy to fall off2. High temperature sintering, strong and durable, good air permeability3. Fine and uniform bubbles, high dissolved oxygen in water body4. The sand is fine and proportional, uniform air, good heat dissipation, sufficient oxygen, with the use of oxygen pump, the role of oxygen to the fish tank5. Material: sand and stone6. Air inlet: about 4mm7. Size: 4/6/8/10/12/14/16/18 inch8. Length: 4 inch: about 11.5cm, 6 inch: about 16.5cm, 8 inch: about 21.5cm, 10 inch: about 26.5cm, 12 inch: about 31.5cm, 14 inch: about 36.5cm, 16 inch: about 41.5cm, 18 inch: about 48cm9. Weight: 4 inch: about 28g, 6 inch: about 42g, 8 inch: about 56g, 10 inch: about 70g, 12 inch: about 84g, 14 inch: about 98g, 16 inch: about 112g, 18 inch: about 126gInstructions for use:1. Before use, please soak this product in water for 15 minutes2. Long-term use, such as dirt clogging, bubble reduction, can be taken out to clean repeated use3. Length 10-30cm air strip with 2W and above the air pump can be used4. Length 40-60cm air strip with more than 3W air pump use, the greater the use of air pump wattage, the better the effect of air5. Note: this product is only the air strip, without the air pump and air tube, you need to use with the air pump and air tube

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1. Can be used as a spawning box for fecund fish, such as fighting fish, peacock fish, medaka, etc.2. It can prevent adult fish from attacking and improve the survival rate of juvenile fish.3. Provide isolation for aggressive fish, injured fish, small fish, shrimp and clown fish in seawater4. Self-floating design, can be moved anywhere, will not sink, double-layer combination, does not occupy space5. High transparency plastic, durable6. Crystal-clear box, you can watch the mother fish spawning or fish fighting, no obstruction, adding fun7. Suction cup wall-mounted design, easy to fix8. Transparent plastic cover to ensure that the fish will not jump out, with double round holes, convenient for feeding9. The left and right sides and the bottom of the box have a 1mm gap to ensure the flow between the water in the box and the water in the fish tank to prevent large fish from entering and protect the small fish10. Material: PS11. Size: small about 8 x 7 x 11cm, large about 10 x 7 x 13cm, extra large about 18 x 8.5 x 15.5cm12. Weight: small size about 99g, large size about 138g, large size about 328g

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1. Hitch type air tube interface, suitable for 4mm air tube, standard interface, tight connection is not easy to fall off2. High temperature sintering, strong and durable, good air permeability3. Fine and uniform bubbles, high dissolved oxygen in water body4. The sand is fine and proportional, uniform air, good heat dissipation, sufficient oxygen, with the use of oxygen pump, the role of oxygen to the fish tank5. Material: sand and stone6. Air inlet: about 4mm7. Size: 4/6/8/10/12/14/16/18 inch8. Length: 4 inch: about 11.5cm, 6 inch: about 16.5cm, 8 inch: about 21.5cm, 10 inch: about 26.5cm, 12 inch: about 31.5cm, 14 inch: about 36.5cm, 16 inch: about 41.5cm, 18 inch: about 48cm9. Weight: 4 inch: about 28g, 6 inch: about 42g, 8 inch: about 56g, 10 inch: about 70g, 12 inch: about 84g, 14 inch: about 98g, 16 inch: about 112g, 18 inch: about 126gInstructions for use:1. Before use, please soak this product in water for 15 minutes2. Long-term use, such as dirt clogging, bubble reduction, can be taken out to clean repeated use3. Length 10-30cm air strip with 2W and above the air pump can be used4. Length 40-60cm air strip with more than 3W air pump use, the greater the use of air pump wattage, the better the effect of air5. Note: this product is only the air strip, without the air pump and air tube, you need to use with the air pump and air tube

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1. Non-toxic and tasteless strong nylon net, flexible and burr-free, will not hurt the fish, deep bag easy to catch, high toughness, durable2. The rod is made of metal material, spiral weave, thickened and thickened, with good load-bearing capacity, will not break3. Handle non-slip design, easy to operate, the top hollow, easy to hang storage, does not occupy space4. High-strength three-wire network, not easy to break5. Material: metal, plastic6. Size: 3 inch: about 32 x 7.5cm, 4 inch: about 33 x 10cm, 5 inch: about 40 x 12cm, 6 inch: about 42 x 15cm, 8 inch: about 50 x 19cm, 10 inch: about 55 x 24cm7. Weight: 3 inch: about 26g, 4 inch: about 30g, 5 inch: about 45g, 6 inch: about 49g, 8 inch: about 74g, 10 inch: about 109g

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1. Hitch type air tube interface, suitable for 4mm air tube, standard interface, tight connection is not easy to fall off2. High temperature sintering, strong and durable, good air permeability3. Fine and uniform bubbles, high dissolved oxygen in water body4. The sand is fine and proportional, uniform air, good heat dissipation, sufficient oxygen, with the use of oxygen pump, the role of oxygen to the fish tank5. Material: sand and stone6. Air inlet: about 4mm7. Size: 4/6/8/10/12/14/16/18 inch8. Length: 4 inch: about 11.5cm, 6 inch: about 16.5cm, 8 inch: about 21.5cm, 10 inch: about 26.5cm, 12 inch: about 31.5cm, 14 inch: about 36.5cm, 16 inch: about 41.5cm, 18 inch: about 48cm9. Weight: 4 inch: about 28g, 6 inch: about 42g, 8 inch: about 56g, 10 inch: about 70g, 12 inch: about 84g, 14 inch: about 98g, 16 inch: about 112g, 18 inch: about 126gInstructions for use:1. Before use, please soak this product in water for 15 minutes2. Long-term use, such as dirt clogging, bubble reduction, can be taken out to clean repeated use3. Length 10-30cm air strip with 2W and above the air pump can be used4. Length 40-60cm air strip with more than 3W air pump use, the greater the use of air pump wattage, the better the effect of air5. Note: this product is only the air strip, without the air pump and air tube, you need to use with the air pump and air tube

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1. Plastic molding, no effect on fish and water quality2. Injection molding into color, no color loss3. No requirement for light and carbon dioxide, etc.4. High degree of simulation, non-toxic and harmless, easy to clean5. Material: plastic6. Size: about 25cm high7. Weight: about 35g

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1. Can be used as a spawning box for fecund fish, such as fighting fish, peacock fish, medaka, etc.2. It can prevent adult fish from attacking and improve the survival rate of juvenile fish.3. Provide isolation for aggressive fish, injured fish, small fish, shrimp and clown fish in seawater4. Self-floating design, can be moved anywhere, will not sink, double-layer combination, does not occupy space5. High transparency plastic, durable6. Crystal-clear box, you can watch the mother fish spawning or fish fighting, no obstruction, adding fun7. Suction cup wall-mounted design, easy to fix8. Transparent plastic cover to ensure that the fish will not jump out, with double round holes, convenient for feeding9. The left and right sides and the bottom of the box have a 1mm gap to ensure the flow between the water in the box and the water in the fish tank to prevent large fish from entering and protect the small fish10. Material: PS11. Size: small about 8 x 7 x 11cm, large about 10 x 7 x 13cm, extra large about 18 x 8.5 x 15.5cm12. Weight: small size about 99g, large size about 138g, large size about 328g

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1. Can be used as a spawning box for fecund fish, such as fighting fish, peacock fish, medaka, etc.2. It can prevent adult fish from attacking and improve the survival rate of juvenile fish.3. Provide isolation for aggressive fish, injured fish, small fish, shrimp and clown fish in seawater4. Self-floating design, can be moved anywhere, will not sink, double-layer combination, does not occupy space5. High transparency plastic, durable6. Crystal-clear box, you can watch the mother fish spawning or fish fighting, no obstruction, adding fun7. Suction cup wall-mounted design, easy to fix8. Transparent plastic cover to ensure that the fish will not jump out, with double round holes, convenient for feeding9. The left and right sides and the bottom of the box have a 1mm gap to ensure the flow between the water in the box and the water in the fish tank to prevent large fish from entering and protect the small fish10. Material: PS11. Size: small about 8 x 7 x 11cm, large about 10 x 7 x 13cm, extra large about 18 x 8.5 x 15.5cm12. Weight: small size about 99g, large size about 138g, large size about 328g

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1. Non-toxic and tasteless strong nylon net, flexible and burr-free, will not hurt the fish, deep bag easy to catch, high toughness, durable2. The rod is made of metal material, spiral weave, thickened and thickened, with good load-bearing capacity, will not break3. Handle non-slip design, easy to operate, the top hollow, easy to hang storage, does not occupy space4. High-strength three-wire network, not easy to break5. Material: metal, plastic6. Size: 3 inch: about 32 x 7.5cm, 4 inch: about 33 x 10cm, 5 inch: about 40 x 12cm, 6 inch: about 42 x 15cm, 8 inch: about 50 x 19cm, 10 inch: about 55 x 24cm7. Weight: 3 inch: about 26g, 4 inch: about 30g, 5 inch: about 45g, 6 inch: about 49g, 8 inch: about 74g, 10 inch: about 109g

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1. Hitch type air tube interface, suitable for 4mm air tube, standard interface, tight connection is not easy to fall off2. High temperature sintering, strong and durable, good air permeability3. Fine and uniform bubbles, high dissolved oxygen in water body4. The sand is fine and proportional, uniform air, good heat dissipation, sufficient oxygen, with the use of oxygen pump, the role of oxygen to the fish tank5. Material: sand and stone6. Air inlet: about 4mm7. Size: 4/6/8/10/12/14/16/18 inch8. Length: 4 inch: about 11.5cm, 6 inch: about 16.5cm, 8 inch: about 21.5cm, 10 inch: about 26.5cm, 12 inch: about 31.5cm, 14 inch: about 36.5cm, 16 inch: about 41.5cm, 18 inch: about 48cm9. Weight: 4 inch: about 28g, 6 inch: about 42g, 8 inch: about 56g, 10 inch: about 70g, 12 inch: about 84g, 14 inch: about 98g, 16 inch: about 112g, 18 inch: about 126gInstructions for use:1. Before use, please soak this product in water for 15 minutes2. Long-term use, such as dirt clogging, bubble reduction, can be taken out to clean repeated use3. Length 10-30cm air strip with 2W and above the air pump can be used4. Length 40-60cm air strip with more than 3W air pump use, the greater the use of air pump wattage, the better the effect of air5. Note: this product is only the air strip, without the air pump and air tube, you need to use with the air pump and air tube

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1. Hitch type air tube interface, suitable for 4mm air tube, standard interface, tight connection is not easy to fall off2. High temperature sintering, strong and durable, good air permeability3. Fine and uniform bubbles, high dissolved oxygen in water body4. The sand is fine and proportional, uniform air, good heat dissipation, sufficient oxygen, with the use of oxygen pump, the role of oxygen to the fish tank5. Material: sand and stone6. Air inlet: about 4mm7. Size: 4/6/8/10/12/14/16/18 inch8. Length: 4 inch: about 11.5cm, 6 inch: about 16.5cm, 8 inch: about 21.5cm, 10 inch: about 26.5cm, 12 inch: about 31.5cm, 14 inch: about 36.5cm, 16 inch: about 41.5cm, 18 inch: about 48cm9. Weight: 4 inch: about 28g, 6 inch: about 42g, 8 inch: about 56g, 10 inch: about 70g, 12 inch: about 84g, 14 inch: about 98g, 16 inch: about 112g, 18 inch: about 126gInstructions for use:1. Before use, please soak this product in water for 15 minutes2. Long-term use, such as dirt clogging, bubble reduction, can be taken out to clean repeated use3. Length 10-30cm air strip with 2W and above the air pump can be used4. Length 40-60cm air strip with more than 3W air pump use, the greater the use of air pump wattage, the better the effect of air5. Note: this product is only the air strip, without the air pump and air tube, you need to use with the air pump and air tube

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1. Non-toxic and tasteless strong nylon net, flexible and burr-free, will not hurt the fish, deep bag easy to catch, high toughness, durable2. The rod is made of metal material, spiral weave, thickened and thickened, with good load-bearing capacity, will not break3. Handle non-slip design, easy to operate, the top hollow, easy to hang storage, does not occupy space4. High-strength three-wire network, not easy to break5. Material: metal, plastic6. Size: 3 inch: about 32 x 7.5cm, 4 inch: about 33 x 10cm, 5 inch: about 40 x 12cm, 6 inch: about 42 x 15cm, 8 inch: about 50 x 19cm, 10 inch: about 55 x 24cm7. Weight: 3 inch: about 26g, 4 inch: about 30g, 5 inch: about 45g, 6 inch: about 49g, 8 inch: about 74g, 10 inch: about 109g

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1. Non-toxic and tasteless strong nylon net, flexible and burr-free, will not hurt the fish, deep bag easy to catch, high toughness, durable2. The rod is made of metal material, spiral weave, thickened and thickened, with good load-bearing capacity, will not break3. Handle non-slip design, easy to operate, the top hollow, easy to hang storage, does not occupy space4. High-strength three-wire network, not easy to break5. Material: metal, plastic6. Size: 3 inch: about 32 x 7.5cm, 4 inch: about 33 x 10cm, 5 inch: about 40 x 12cm, 6 inch: about 42 x 15cm, 8 inch: about 50 x 19cm, 10 inch: about 55 x 24cm7. Weight: 3 inch: about 26g, 4 inch: about 30g, 5 inch: about 45g, 6 inch: about 49g, 8 inch: about 74g, 10 inch: about 109g

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1. Widened blade head, wear-resistant and durable, does not hurt the fish tank2. Sharp double-edged 304 stainless steel blades, increased area brush head, fast and labor-saving cleaning3. Handle and knife head using one piece of molding, connecting rod for the carbon fiber tube, high hardness, light quality4. Comfortable grip lever handle, glossy and translucent, no rust, feel comfortable5. Material: stainless steel, carbon fiber, sponge6. Use: cleaning fish tank7. Size: length of about 33/53/71cm, the width of the blade about 6cm8. Weight: 33cm: about 52g, 53cm: about 65g, 73cm: about 78g, blade: about 30g

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1. Suitable for seawater, freshwater, aquascape, size can be freely cut2. Dense pore gap and softness is suitable for cultivating good nitrifying bacteria3. Decompose excrement and feed residue, improve water quality, good filtration and cleaning effect, reduce fish mortality4. Wash once a month with water, no blockage, no deformation, can be washed again and again after cleaning5. Thickened material, strong water permeability, more thorough and detailed filtration6. Material: cotton

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1. Environmental protection materials, safe and harmless, do not hurt the pet2. Beautiful shape, not easy to fade, adding fun3. Meticulous workmanship, easy to clean4. Material: resin5. Use: fish tank aquascape decoration, home decoration, climbing pet aquascape6. Hole specifications: small size about 2.5cm, medium size about 3cm, large size about 4cm7. Size: small about 7.5 x 8.5cm, medium about 10 x 11cm, large about 12 x 13cm8. Weight: small size about 60g, medium size about 100g, large size about 155g

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1. Resin crafts placed in the fish tank, adding a natural atmosphere to the fish tank2. Resin material, safe and harmless, not easy to fade, suitable for salt and fresh water3. Beautiful shape, provide a beautiful decoration for aquarium, also a hiding place for fish, adding extra fun4. Weighted base, firmly placed in the tank5. Material: resin6. Use: fish tank aquascape, desktop ornaments7. Size: about 17 x 13 x 6cm8. Weight: about 395g

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1. Environmental protection materials, safe and harmless, do not hurt the fish2. Vivid shape, beautiful color, not easy to fade, add fun3. With floating ball and transparent fishing line, so that divers hover4. Material: PVC5. Use: fish tank aquascape, decoration6. Size: about 7 x 3cm7. Rope length: about 40cm (adjustable)8. Weight: about 23g

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1. Environmental protection materials, safe and harmless, do not hurt the fish2. Vivid shape, beautiful color, not easy to fade, add fun3. With floating ball and transparent fishing line, so that divers hover4. With luminous effect (after a long time of light)5. Material: PVC6. Use: fish tank aquascape, decoration7. Size: about 7 x 3cm8. Cord length: about 40cm (adjustable)9. Weight: about 23g

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1. Hitch type air tube interface, suitable for 4mm air tube, standard interface, tight connection is not easy to fall off2. High temperature sintering, strong and durable, good air permeability3. Fine and uniform bubbles, high dissolved oxygen in water body4. The sand is fine and proportional, uniform air, good heat dissipation, sufficient oxygen, with the use of oxygen pump, the role of oxygen to the fish tank5. Material: sand and stone6. Air inlet: about 4mm7. Size: 4/6/8/10/12/14/16/18 inch8. Length: 4 inch: about 11.5cm, 6 inch: about 16.5cm, 8 inch: about 21.5cm, 10 inch: about 26.5cm, 12 inch: about 31.5cm, 14 inch: about 36.5cm, 16 inch: about 41.5cm, 18 inch: about 48cm9. Weight: 4 inch: about 28g, 6 inch: about 42g, 8 inch: about 56g, 10 inch: about 70g, 12 inch: about 84g, 14 inch: about 98g, 16 inch: about 112g, 18 inch: about 126gInstructions for use:1. Before use, please soak this product in water for 15 minutes2. Long-term use, such as dirt clogging, bubble reduction, can be taken out to clean repeated use3. Length 10-30cm air strip with 2W and above the air pump can be used4. Length 40-60cm air strip with more than 3W air pump use, the greater the use of air pump wattage, the better the effect of air5. Note: this product is only the air strip, without the air pump and air tube, you need to use with the air pump and air tube

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1. Hitch type air tube interface, suitable for 4mm air tube, standard interface, tight connection is not easy to fall off2. High temperature sintering, strong and durable, good air permeability3. Fine and uniform bubbles, high dissolved oxygen in water body4. The sand is fine and proportional, uniform air, good heat dissipation, sufficient oxygen, with the use of oxygen pump, the role of oxygen to the fish tank5. Material: sand and stone6. Air inlet: about 4mm7. Size: 4/6/8/10/12/14/16/18 inch8. Length: 4 inch: about 11.5cm, 6 inch: about 16.5cm, 8 inch: about 21.5cm, 10 inch: about 26.5cm, 12 inch: about 31.5cm, 14 inch: about 36.5cm, 16 inch: about 41.5cm, 18 inch: about 48cm9. Weight: 4 inch: about 28g, 6 inch: about 42g, 8 inch: about 56g, 10 inch: about 70g, 12 inch: about 84g, 14 inch: about 98g, 16 inch: about 112g, 18 inch: about 126gInstructions for use:1. Before use, please soak this product in water for 15 minutes2. Long-term use, such as dirt clogging, bubble reduction, can be taken out to clean repeated use3. Length 10-30cm air strip with 2W and above the air pump can be used4. Length 40-60cm air strip with more than 3W air pump use, the greater the use of air pump wattage, the better the effect of air5. Note: this product is only the air strip, without the air pump and air tube, you need to use with the air pump and air tube

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1. Non-toxic and tasteless strong nylon net, flexible and burr-free, will not hurt the fish, deep bag easy to catch, high toughness, durable2. The rod is made of metal material, spiral weave, thickened and thickened, with good load-bearing capacity, will not break3. Handle non-slip design, easy to operate, the top hollow, easy to hang storage, does not occupy space4. High-strength three-wire network, not easy to break5. Material: metal, plastic6. Size: 3 inch: about 32 x 7.5cm, 4 inch: about 33 x 10cm, 5 inch: about 40 x 12cm, 6 inch: about 42 x 15cm, 8 inch: about 50 x 19cm, 10 inch: about 55 x 24cm7. Weight: 3 inch: about 26g, 4 inch: about 30g, 5 inch: about 45g, 6 inch: about 49g, 8 inch: about 74g, 10 inch: about 109g

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1. Power: 1.9W/head2. Transformer output voltage: 12V3. Can clip the glass thickness: about 1.2cm or less4. Power cord length: about 120cm5. Size: 1 head: about 10.6 x 16 x 3cm, 2 head: about 20.3 x 16 x 3cm, 3 head: about 29.8 x 16 x 3cm, 4 head: about 39 x 16 x 3cm6. Weight: 1 head: about 308g, 2 head: about 486g, 3 head: about 678g, 4 head: about 850gFeatures:1. Hanging way design, safe and stable2. Two wind speed adjustable, according to the indoor temperature to choose the wind size, strong wind, cooling up to 2-4 degrees Celsius3. Low-noise operation, does not affect fish activities4. Adjustable width of the fan and the bracket up to 100 degrees, strong applicability, easy to install and move5. Clamp mouth can be clamped 1.2cm within the thickness of the tank wall, to meet the daily use of fish tank6. 12V safety voltage, to ensure the safety of the fan, safety insulation material wiring, to eliminate hidden dangers7. Coil away from the water surface of the fish tank, will not cause a short circuit danger8. Aluminum alloy bracket, durable, stronger bearing

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1. Power: 1.9W/head2. Transformer output voltage: 12V3. Can clip the glass thickness: about 1.2cm or less4. Power cord length: about 120cm5. Size: 1 head: about 10.6 x 16 x 3cm, 2 head: about 20.3 x 16 x 3cm, 3 head: about 29.8 x 16 x 3cm, 4 head: about 39 x 16 x 3cm6. Weight: 1 head: about 308g, 2 head: about 486g, 3 head: about 678g, 4 head: about 850gFeatures:1. Hanging way design, safe and stable2. Two wind speed adjustable, according to the indoor temperature to choose the wind size, strong wind, cooling up to 2-4 degrees Celsius3. Low-noise operation, does not affect fish activities4. Adjustable width of the fan and the bracket up to 100 degrees, strong applicability, easy to install and move5. Clamp mouth can be clamped 1.2cm within the thickness of the tank wall, to meet the daily use of fish tank6. 12V safety voltage, to ensure the safety of the fan, safety insulation material wiring, to eliminate hidden dangers7. Coil away from the water surface of the fish tank, will not cause a short circuit danger8. Aluminum alloy bracket, durable, stronger bearing

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1. Widened blade head, wear-resistant and durable, does not hurt the fish tank2. Sharp double-edged 304 stainless steel blades, increased area brush head, fast and labor-saving cleaning3. Handle and knife head using one piece of molding, connecting rod for the carbon fiber tube, high hardness, light quality4. Comfortable grip lever handle, glossy and translucent, no rust, feel comfortable5. Material: stainless steel, carbon fiber, sponge6. Use: cleaning fish tank7. Size: length of about 33/53/71cm, the width of the blade about 6cm8. Weight: 33cm: about 52g, 53cm: about 65g, 73cm: about 78g, blade: about 30g

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1. Environmental protection materials, safe and harmless, do not hurt the fish2. Vivid shape, beautiful color, not easy to fade, add fun3. With floating ball and transparent fishing line, so that divers hover4. Material: PVC5. Use: fish tank aquascape, decoration6. Size: about 7 x 3cm7. Rope length: about 40cm (adjustable)8. Weight: about 23g

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