Ocean Cradle Cave - Aquarium & Terrarium Double Dome Hollow | Fish Hideout | Shrimp Shelter | Reptile Hide | Aquascaping | 3D Print STL

Ocean Cradle is a wide buried hollow with two rounded domes meeting at a low central saddle, cradling a long sheltered space beneath the sand line. The paired domes give fish two soft alcoves to settle into, and the smooth sweeping walls keep shrimp moving easily from one side to the other. Print it in your preferred aquarium-safe filament or resin, rinse it, and place it straight into the tank. The flat underside sits stable on sand or gravel and can be partly buried so the cradle blends into…

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