Savio SpringFlo Biological Filter Media Pondmaster Simply hook up an air

Simply hook up an air pump to the barbed fitting

Aeration diffusers accommodate nearly every depth and profile

Treating every two weeks is recommended

Safe for freshwater and saltwater tanks

fish-safe and easily hidden

Savio SpringFlo Biological Filter Media Pondmaster Simply hook up an airSavio Spring Flo Filter Media is the patented media that works even when dirty! Encourages better adhesion and proliferation of bacteria using a special formulation of polypropylene and calcium carbonate. The textured surface is embossed with millions of dimples to rapidly secure and develop beneficial microorganisms. It does not clog and it resists channeling and compaction in up flow or horizontal flow pressure filters. Easy to clean by shaking