Savio SpringFlo Biological Filter Media Size:Full Roll Controls a broad spectrum of

Controls a broad spectrum of algae: planktonic

Do not apply Nature's Choice™ at any other rate than the rate prescribed above

attacking cloudy water at the source

without the mess

and arms (where applicable)

Savio SpringFlo Biological Filter Media Size:Full Roll Controls a broad spectrum ofSavio 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