Description
Product: Fish Tank Vacuum Water Changer Features: 1. Specially designed for quick cleaning and changing fish tank water, very practical and effective. 2. Put the water pipe into the fish tank, quickly press the air bag 3-4 times to start working. 3. You can clean every corner of the fish tank without getting wet hands, and change the water quickly. 4. This product is suitable for medium and large fish tanks. Please note: Balloons are unidirectional. When using, please put the end with the “QV” m
