Aquarium Filter, Aquarium Pump Inner Filter for Tank

aquarium filter: filter ensures water circulation. Multifunctional: Water treatment Wave forming Water circulation Dissolved oxygen. Effective water purification to maintain water health, 3 days change will be visible to the naked eye! Adjustable water flow: The strength of the wave can be adjusted by turning the knob; Oxygen pipes are equipped with air flow control valves that regulate the amount of oxygen dissolved in the water; The rain shower hose can be rotated 360 and the direction of water flow can be adjusted freely. Triple Filtration: The first filtration: The ABS shell design prevents small fish and stones from being sucked, the first filtration of incoming water; Second filtration: through the activated carbon sponge to remove the smell of water, while collecting finer impurities in the water; Third filtration: improve the water quality through the bio-ceramic ball, more suitable for fish survival. Durability:The aquarium pump uses pure copper motor, durable; Corrosion resistant ceramic impeller suitable for fresh or salt water. The shell is made of ABS material with 5 strong suction cups, can be adsorbed anywhere in the aquarium. The filter element can be easily removed and mounted. Important note: The minimum water level is not less than 5 cm. Please check and clean the filter parts regularly, once a month is recommended. The effect of the filter will be better after cleaning. warranty is 1 year, please make sure the purchase at any time contact us!