Brackish Den Cave - Aquarium & Terrarium Boulder Burrow | Fish Hideout | Shrimp Shelter | Reptile Hide | Aquascaping | 3D Print STL

Brackish Den is a chunky standalone boulder with a single rough-cut mouth leading into a hollow chamber inside. It sits straight on the substrate with no burying needed, so it works just as well in a dry terrarium as underwater, and the enclosed room behind the opening gives geckos, frogs, fish and shrimp somewhere properly dark to hide. Print it in your preferred aquarium-safe filament or resin, rinse it, and place it wherever you want a hide - no digging required. Perfect For: Aquariums Terra…

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