Kasco Macro-Zyme Beneficial Bacteria 25 lb. Bulk (MPN MZ25)

Macro-Zyme is a highly effective solution for controlling and eliminating sludge and foul odor in tanks, ponds, and lakes. This powerful product contains billions of friendly bacteria and enzymes that are quickly released upon introduction into the water. These bacteria and enzymes work continuously to clear, neutralize, and purify the water, providing a one-step maintenance program for sludge degradation and prevention. Since 1991, professionals have been using Macro-Zyme due to its concentrated professional grade formula. It was the first product on the market to utilize natural bacteria and enzymes for biodegrading top and bottom sludge, as well as reducing components that contribute to sludge build-up in ponds of all sizes. Additionally, Macro-Zyme is capable of reducing nitrates and phosphates, while also providing other benefits such as reducing odors within 24 hours or less, rapidly removing debris and sludge, and helping to restore a healthy oxygen level in the water. For easy reference, the dosage instructions for different Macro-Zyme products are provided in the table below. These range from 1 oz water soluble bags that can treat up to 1000 gallons, to bulk options that can treat acres of water. This variety ensures that there is a suitable option for different bodies of water, allowing users to tailor their treatments based on the size of the area they need to treat.