Fluval Foam Filter Media captures large particles and debris for effective mechanical filtration, which is the crucial first stage in the filtration process. Custom fit to prevent debris bypass, the foam filter features a pore size that allows efficient water flow with less clogging for long-lasting filtration. This foam has the added benefit of enhancing biological filtration.
Captures large particles and debris for effective mechanical filtration
Performs key role in first stage of filtration process
Custom fit to prevent debris bypass
Ideal pore size allows efficient water flow with less clogging for long lasting filtration
There's not much to say, it's a pair foam filters. They work well and do what they're supposed to do.
on Jan 6, 2018
Perfect fit for my Fluval Canister filter 306. Also Much cheaper than the pet stores. Highly Recommend.
Essential for Fluval
on Jul 2, 2017Top 25 Contributor
Obviously you must have these sponges for the fluval canister filters. I usually just wash mine as best I can during canister cleanings but seeing them for so cheap on Chewy, i think I'll just be buying replacements! Excellent product and value!
I love these
on Aug 12, 2017Top 1000 Contributor
Fluval is a great brand. I mix these with their filter media and it keeps my tanks so clean!