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