Fritz Aquatics FritzZyme Monster 460 Concentrated Freshwater Biological Aquarium Cleaner, 1-Gallon
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<b>[Product Information]</b><br>
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<li>Concentrated biological aquarium cleaner for saltwater - 1oz treats over 295 gallons!</li>
<li>Specially formulated for freshwater aquariums with monster fish</li>
<li>Promotes a clean, clear & healthy aquarium</li>
<li>Promotes a clean, clear & healthy aquarium</li>
<li>Improves water clarity & flow through filters</li>
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