Kasco® Macro-Zyme™ Beneficial Bacteria Dry Powder Laguna Accepts 1" or 3/4" diameter

Accepts 1" or 3/4" diameter aquarium heater (not included)

Designed to work in ponds at least 8' deep

Microbe-Lift® Nite-Out II is specially formulated for rapid ammonia and nitrite reduction in pond waters that contain marine life

treat 1/4 to 1/3 of the pond at a time

1" (Fits Pre-2006 Models) A50069 617750500690 Drain Cap with O-Ring

Kasco® Macro-Zyme™ Beneficial Bacteria Dry Powder Laguna Accepts 1" or 3/4" diameterUsed by professionals since 1991, Kasco Macro Zyme Beneficial Bacteria was one of the original water treatments that utilize natural bacteria and enzymes to control and eliminate sludge and foul odors in tanks, ponds and lakes. When introduced into the water, Macro Zyme quickly releases billions of of facultative anaerobic bacteria (beneficial bacteria) & enzymes that work around the clock to clean, neutralize and purify your pond by consuming organic