Aquatop FORZA 40-80 Power Filter with Surface Skimmer Black, 1ea/240 GPH

The FORZA 40-80 Power Filter is an easy-to-use, dual 3 stage hang on filter that features mechanical, chemical & biological filtration. This Power Filter comes equipped with all the necessary filter media to ensure superior filtration. The 40-80 hang-on back filter utilizes a filtration chamber system with two replaceable filter cartridges enhanced with Aquatopís premium Activated Carbon and dual Bio-cartridges. The Bio-cartridges have a maximum surface-area for your beneficial bacteria to colonize, removing harmful ammonia.