Eheim Foam Filter Cartridge 2 Pack kens ultra preventing/reversing lateral line disease or

preventing/reversing lateral line disease or just maintaining a healthy reef system

Contains powerful mix of nutrients

16 Gallons Suitable for Max

Easily attached to the rim of the sump

Eheim Foam Filter Cartridge 2 Pack kens ultra preventing/reversing lateral line disease orEheim Foam Filter Cartridges are open cell foam cartridges for effective mechanical and biological filtration; suitable to use with the Eheim Aquaball (60 130 180), Eheim Biopower (160 200 240) and the Eheim Prefilter (Item# 4004320). You may choose to rinse and reuse these cartridges until they become heavily discolored and brittle. By doing so, you will obtain an excellent biological effect for a successful hobbyist experience. Excellent mechanical