Bio-Filter

Robust Biological Filtration, Supplied in All Quantities

Our Aquaculture Bio-Filter Boxes are engineered to support high-efficiency biological filtration by fostering colonies of nitrifying bacteria that convert toxic ammonia and nitrites into safe nitrates. Designed with structured media and optimized flow paths, these filter boxes ensure stable water quality in hatcheries, grow-out systems, and recirculating aquaculture systems (RAS). We supply bio-filter boxes in all quantities—customizable for various system sizes, species, and water conditions in both freshwater and marine environments.