- This foam filter pad provides essential mechanical filtration by collecting any pieces of waste or debris from the water
- Suitable for use in Fluval Spec 10/19L, Evo 19L and Flex 34L fish tanks
- This pad includes areas to insert other filter media such as biomax or carbon to run alongside this media
What you need to know:
- 1 x Fluval Replacement Foam Filter Block for Spec, Flex & Evo Models 9g
- Designed for Spec 10/19L, Flex 34L and Evo 19L
- Can be used alongside carbon or biomax which fit into the included gaps in the sponge
- Replace every 6 months
