S.A.B.™ is formulated to help reduce pond maintenance and promote the frowth of beneficial bacteria and enzymes. S.A.B.™ will assist in the breakdown and reduction of debris in the stream, waterfalls, and pond. S.A.B.™ works by adjusting the micro-nutrients in the water of the pond resulting in conditions that are beneficial for good water quality and clarity. It will not harm fish or plants or disrupt the balance of the pond's ecosystem. Use it. See for yourself. -Not a chemical -100%safe for fish -fortified with bacteria -2lb. treats up to 6,300 gallons