Features:_x000D_ 1. Metering water change, cleaning dirt, accurate suction, large water absorption, feeding medicine._x000D_ 2. Remove the garbage and residual feed deposited at the bottom of the mini fish tank. _x000D_ 3. It can be used as a water quality adjusting agent, nitrifying bacteria, water grass liquid fertilizer. _x000D_ 4. Feeding of frozen foods such as brine shrimp, red worms and leeches, and feeding of live, small-grain liquid feeds are also suitable._x000D_ 5. Precise and practical, mini size, suitable for office mini fish tank, pump water and change water. _x000D_ _x000D_ _x000D_ Specification:_x000D_ Condition:100% Brand New_x000D_ Material: ABS_x000D_ Color: As Pictures Shown_x000D_ Color: Blue, Green(optional)_x000D_ Total Length: Approx. 28cm/11in_x000D_ Water Pipe Length: Approx. 20cm/7.9in_x000D_ Handle Size: Approx. 5cm/2in_x000D_ Weight: Approx.39g _x000D_ _x000D_ Package list: _x000D_ 1 x Mini Fish Tank Water Changer 1Metering water change, cleaning dirt, accurate suction, large water absorption, feeding medicine. 2Remove the garbage and residual feed deposited at the bottom of the mini fish tank. 3It can be used as a water quality adjusting agent, nitrifying bacteria, water grass liquid fertilizer. 4Feeding of frozen foods such as brine shrimp, red worms and leeches, and feeding of live, small-grain liquid feeds are also suitable. 5Precise and practical, mini size, suitable for office mini fish tank, pump water and change water.