Marineland C-530 Canister Filter\\nThe revolutionary design of the new Marineland Multi Stage C Series Canister Filter forces water to pass through the filter media trays, and not around them. With virtually no bypass, and a three stage filtration process, only sparkling clean water can re circulate into your tank?? regardless of size or type of aquarium. \\nThe key to this process is our special internal design and three stage approach that passes the water through a series of