Microbe-Lift® 7.5 pH Buffer Stabilizer Flow Rate at 10 Feet of Head_785 GPH Keeps debris from entering the

Keeps debris from entering the pond

Whereas barley straw works by releasing certain natural chemicals as it biodegrades

energy efficient pumps that excel in hard water conditions

Specially formulated to control fish toxicity which may arise from overdosing

Will not break down

Microbe-Lift® 7.5 pH Buffer Stabilizer Flow Rate at 10 Feet of Head_785 GPH Keeps debris from entering theSafely BUFFERS pH Levels & Prevents Wide pH Swings Includes 2 pH buffers for gentle effectiveness and 3 electrolytes to help maintain osmotic balance Provides necessary alkalinity for nitrification Specially formulated to control fish toxicity which may arise from overdosing Not harmful to fish or plants Available Sizes 1 lb. (PHBUF1) Treats over 800 gals. 6 lbs. (PHBUF6) Treats over 4,900 gals.