Microbe Lift 1-Quart Pond Microbe-Lift Autumn Winter Prep AUTPREP Helps Accelerate The Decomposition Of Leaves, Sediment And Other Organic Matter During The Fall And Winter Months Also Use To Jump Start Your Pond To A Healthier Environment In The Spring A two part system of liquid bacteria and dry, water soluble packets containing a blend of cellulose enzymes Continues To Provide Sustained Biological Activity Even In Water Temperatures Under 40 Degree Fahrenheit If Frozen, Bacteria Will Remain Effective After Thawing Out; Cellulose Producing Bacteria And A Cold Weather Bacteria Helps accelerate the decomposition of leaves, sediment and other organic matter during the fall and winter months Also use to jump start your pond to a healthier environment in the spring A two part system of liquid bacteria and dry, water soluble packets containing a blend of cellulose enzymes Continues to provide sustained biological activity even in water temperatures under 40 degree farenheit If frozen, bacteria will remain effective after thawing out; cellulose producing bacteria and a cold weather bacteria