
180 x 94.2 x 85.1 mm
Fish tank decoMedium
Subterranean Cavern
Transform your aquarium with the Cavern-v2, a stunning and intricate rock formation designed to create a naturalistic underwater landscape. This model features multiple caves, arches, and swim-throughs, providing essential shelter and an exciting playground for cichlids, bottom-dwellers, shrimp, and nano fish.Its highly detailed texture brings a realistic look to any freshwater or saltwater aquascape, terrarium, or paludarium. Optimized for 3D printing, this piece prints beautifully in aquarium-safe materials like PETG, food-grade PLA, or fully cured resin, ensuring a safe and engaging environment for your aquatic inhabitants.
β¬2.49
Instant Downloadβ‘Instant ZIP download + permanent email backup
π‘οΈ100% Inspected mesh, slicer-ready for FDM & Resin
βΎοΈLifetime access & free future mesh revisions
Guaranteed Safe & Secure Checkout

Subterranean Cavern
β¬2.49
In the Box
- βRaw mesh file (STL)
- βPre-supported project (3MF/STL)
- βPrint calibration & orientation guide (PDF)
Print & Material Advisory
- Rec. FDM Filament100% Pure PETG (Natural / Unpigmented)
- Rec. ResinFully Cured Tough Resin + 2-Part Marine Epoxy Coat
- Infill & Slicing TipPrint with 100% solid infill so decor sinks naturally without floating.
