Rift Channel Cave - Aquarium & Terrarium Split Pillar Grotto | Fish Hideout | Shrimp Shelter | Reptile Hide | Aquascaping | 3D Print STL

Rift Channel is a tall buried grotto split down the middle by a rough central pillar, so the single wide mouth opens into two narrow channels running deeper into the sand bank. The divided interior gives two fish their own corridor without either blocking the other, and the ragged rock edges hold plenty of grazing surface for shrimp. 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…

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