CaribSea Rubble Zone Substrate

Low stock - 2 in stock, ready to ship

High quality aragonitic calcium carbonate 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 it's use are your imagination! Enjoy the perfect refugium and so much more with Rubble Zone.