Fluval Foam Block 204/205 and 304/305 is designed specifically for use with the Fluval 204/205 and 304/305 filter. It effectively removes particulate matter mechanically.It also allows thriving populations of beneficial bacteria to aid in the establishment and maintenance of the biological balance in the aquarium.Dimensions: L,W,H: 2 3/4"x 1" x 8 1/2" .
Fluval 404/405/406 Foam Filter Block is designed specifically for use with the Fluval MSF 404 and 405 filter. It effectively removes particulate matter mechanically.Fluval 404/405/406 Foam Filter Block also allows thriving populations of beneficial bacteria to aid in the establishment and maintenance of the biological balance in the aquarium.
Fluval Foam Pads for Power Filters are media for Stage 1 of the filtration process. These pads are made with porous foam to help trap large particles, debris and other dirt like substances in your Aquarium. These are especially helpful in aquariums that have a large population of aquatic life.
Stage 1 of the filtration process
Two foam pads
For C2, C3 and C4 filters
It is recommended that these foam pads be replaced every 2 to 3 months and can be rinsed clean with water between replacements.
Foam Insert Fluval 2 Plus 4-Pack provides mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack.Although the primary purpose of Fluval Foam is mechanical filtration, biological activity will eventually occur within its pore structure.
Fluval Foam Block 104 - 2pk. is designed specifically for use in Fluval Canister Filters, these Foam Blocks effectively strain particulate waste, so that it doesn't clog the other filter media in the module stack.Its primary purpose is mechanical filtration, but biological activity will also occur within the pore structure. Rinse foam monthly in aged aquarium water and replace when the pore structure begins to break down. Dimensions L,W,H: 2 3/4"x 1"x 5 1/2".
Fluval Foam Insert Fluval 1 Plus (2pk). Fluval Foam provides mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack.Although the primary purpose of Fluval Foam is mechanical filtration, biological activity will eventually occur within its pore structure.
Underwater Filter Foam Inserts are designed specifically for the Fluval 2 and 4 Underwater Filter. It is an effective mechanical media that removes debris from the aquarium and encourages populations of beneficial bacteria that are important in maintaining the proper biological balance in the aquarium. They also provide many locations for beneficial bacteria to grow. Rinse the foam every few weeks for best results. Re-use of the foam can help protect bacterial colonies and provide continual biological filtration.