West Marine
Kasco Marine Macro-Zyme

Kasco Marine Macro-Zyme

Kasco Marine Macro-Zyme. Macro-Zyme controls and eliminates sludge and foul odors in tanks, ponds and lakes. Safe for pets, fish, and wildlife and does not require state or EPA registrations. Macro-Zyme Jar contains 6 1-oz. water soluble bags. One jar treats up to 6,000 gallons.

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