Fluval C-Series Aquarium Power Filters are five-stage filter units. These filters hang on the side of your aquarium and provide superior filtration of your aquarium water.
The Fluval C Series Power Filter Systems are the first power filters that use five stages of filtration for excellent water quality. This five stage system features two mechanical filter layers, one chemical filter layer, and two biological filter layers. Hang on back HOB power filter for easy installation.
Stage 1 - Mechanical Filter which uses a porous foam filter to trap large particles and other impurities in your Aquarium water
Stage 2 - Mechanical Filter which uses a dense poly-foam pad to rid your Aquarium of debris
Stage 3 - Chemical Filter uses activated carbon to remove unwanted odors and contaminants
Stage 4 - Biological Filter helps block debris from getting into the biological stage and provides a larger surface area for filtration
Stage 5 - Biological Filters contain oxygen and are used in the Fluval Biological Trickle Chamber to help reduce toxic ammonia and nitrite
The Fluval C Series Power Filters are high performing filters which provide your Aquarium with maximum filtration to prevent clogging, resulting in beautiful clear water!