Fluval BIOMAX Filter Media, 500 g (17.63 oz) Brand_SPECTRUM BRANDS 2 if by Sea): Water

2 if by Sea): Water Sufficient For Processing

When all the Indicator Crystals are faded

pork cartilage*

This will prevent digestive upset as well as allow your pet to adjust to the new food

Fluval BIOMAX Filter Media, 500 g (17.63 oz) Brand_SPECTRUM BRANDS 2 if by Sea): WaterFluval BioMax rings have a complex porous design that ensures optimal contact time as water passes by for efficient biological filtration and beneficial bacteria growth. Biological filter media Greater capacity than most biological filter media Also helps reduce and control ammonia and nitrate For Fluval filter models: 106, 206, 306, 406, FX5, FX6, 105, 205, 305, 405, 104, 204, 304, 404 For freshwater and marine aquariums