| Feature: 1. Electric water changer, easy to change water, sand suction and suck fish poop. 2. Circulatory filtration purifies water quality, built-in double layer filtration, water quality purification is more efficient. 3. Flow, suction size can be adjusted, sand washing design absorbs dirt. 4. Easy to change water, save time and effort, electric water changer, easily change and fill water for the fish tank. 5. Novel design to prevent stuck machine, closed impeller structure, prevent stones from entering the rotor seat. 6. Equipped with 2 wire nail, the power cord can be fixed on the outlet hard pipe. 7. Independent switch, antiskid handle design, convenient and practical. Specification: Condition: … | |