Foam Block for Fluval 404, 405 and 406 Canister Filters - 2 pk.
Item # 214601 / Manufacturer Part # A226
Fluval Foam Blocks provide mechanical filtration by straining particulate waste from your aquarium water before it can prematurely clog the chemical and biological media in the Fluval 404, 405 and 406 Canister Filters. Fluval Foam is designed as mechanical filtration, but biological activity will eventually occur within its pore structure.
For more information on mechanical and biological filtration, please read our article on Aquarium Filter Maintenance.
|Compatible Models||Fluval 404, 405, 406|
|Package Size||2 pk.|
Fluval Foam Block 2/11/2013
Reviewer: Mike Wilkins, Long Beach, CA
I have checked all over the web and couldn't find a better price. I will be back to check other producs and purchase this one again. Thanks