3-Stage External Canister Filter for Aquarium Fish Tank

Our external canister filter can effectively cultivate, maintain and rebuilt a healthy ecosystem of your tank. It is inbuilt special 5 filtering layers from up to down to purify water and besides, at the top and the bottom of the filter barrel separately leave space for you to place different media to reach additionally biological filtration. Additionally, it adopts effective 6W water pump which provides 600L/h flow rate and 35.43in Height-Max to speed up water circulation and filter.