Fluval BIOMAX Filter Media, 500 g (17.63 oz) Toys gently remove these immediately)

gently remove these immediately)

adding new fish

200 WATT size for freshwater and saltwater aquariums up to 75 gallons

Natural Flavors

Evaporated Molasses & Whole Dried Egg

Fluval BIOMAX Filter Media, 500 g (17.63 oz) Toys gently remove these immediately)Fluval 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