Fluval

Specifically designed for Fluval Flex 15G Desktop Aquariums, Fluval Foam Filter Block provides critical stage 1 mechanical filtration by trapping large particles and debris. It comes with a convenient handle for easy, no-mess handling.

Specifically designed for Fluval Spec / Flex 9 / Evo 5 Desktop Aquariums, Fluval Foam Filter Block provides critical stage 1 mechanical filtration by trapping large particles and debris. It comes with a convenient handle for easy, no-mess handling.

Specifically designed for Fluval Evo 13.5 & Spec 16 Desktop Aquariums, Fluval Foam Filter Block provides critical stage 1 mechanical filtration by trapping large particles and debris. It comes with a convenient handle for easy, no-mess handling.