CNZ® 1.25-inch Bio Ball Filter Media for Aquarium Fish Pond Waterfall Fountain (1-Pack, 30pcs)

CNZ® 1.25-inch Bio Ball Filter Media for Aquarium Fish Pond Waterfall Fountain (1-Pack, 30pcs)

Provide a larger, multi-faceted area for the growth of beneficial Bio-filtration An important component of maintaining a clean and healthy aquatic environment. Fits all type filter break down toxic fish waste for optimal water quality For freshwater or marine environments Clarify your water naturally and cultivate bio-filtration with these Polypropylene Bio-balls! They promote gas exchange and increase dissolved oxygen levels, then filter the water as the bio-balls combine with organic waste to dissolve it. Due to the unique geometric design of our bio-balls, the biological loads are maximized within much smaller filter areas. Great for hatcheries, tropical fish farms, koi ponds, waste water systems, cooling towers, and other commercial & industrial systems.