Kasco’s Macro-Zyme Beneficial Bacteria is the perfect choice to control and eliminate sludge and foul odor in tanks, ponds, and lakes. Once in the water, Macro-Zyme quickly releases billions of beneficial bacteria & enzymes that work around the clock to reduce muck, neutralize odors and clean your water. Application is simple – just apply the product in water 55° or higher and let it go to work.

Macro-Zyme is available as quick dissolving powder, Muck Puck tablets, and time release Muck Blocks.

Product Features

• Eliminates fish waste, digests organic compounds and removes dead grass leaves
• Non-toxic to humans, fish, wildlife and livestock
• No permit is required for use
• Safe for irrigation ponds
• Shelf life of at least 2 years
• 7 lb pail with approximately 266 pucks
• Product Spotlight: Kasco® Macro-Zyme Bacteria | Best Planet