Ciano Water Clear Medium x 1

Replacement water clear cartridge for the Ciano aquariums using the CF80 filter, Magi 380, CFBio 150, CFBio 250 or SuperClean 60 & 90 filters. Pack of 1 medium cartridge to keep your water crystal clear and odourless, a preventative action in the appearance of algae. 1 cartridge will last 30 days.