CaribSea Rubble Zone - 1 gal
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CaribSea

High quality aragonitic calcium carbonate in a small rubble size, perfect for your fragging projects, a jawfish or firefish habitat, creating a cryptic zone or, on the freshwater side. Use it as a pond filter media or for your African Cichlids. The only limits for its use are your imagination! Enjoy the perfect refugium and so much more with Rubble Zone™.