Brightwell Aquatics MicroBacter Clean - Microbial Culture & Enzyme Blend Fish Tank Cleaner - Cleans Live Rock Surfaces for Saltwater Fish Habitats - Aquarium Water Treatments, 16.9 fl ozBrand: Brightwell Aquatics Features: ADVANCED MICROBIAL CLEANING MicrBacter Clean is a blend of non pathogenic microbes and enzymes that work as an aquarium cleaner for live rock and decoration. It targets and breaks down unwanted substances for easy removal through scraping or vacuuming COMBAT THE "UGLY STAGE" Professionals use MicrBacter Clean as a fish tank cleaner to prevent much of the ugliness that occurs after the initial cycling of your