The Marine Bio-Clear Slim Filter Goldfish Cartridge 3pcs by Marina fits all 3 Slim Filter Models.
Ideal for goldfish, it combines zeolite and ceramitek in 1 cartridge for a healthy aquarium. The zeolite effectively adsorbs toxic ammonia and reduces stress on fish, while the Ceramitek, a highly porous ceramic biological filter medium optimizes biological filtration.
The easy to use disposable cartridge should be replaced every two weeks. (Never replace all filter cartridges at the same time in order to ensure constant presence of beneficial bacteria.)
Approximate Dimensions (Packaged): 8 x 4.5 x 21cm
Approximate Dimensions (Product): 8 x 4.5 x 21cm
Approximate Product Weight (for Delivery charge calculation): 80g
Ref: 28952
