
150 x 75.4 x 67.9 mm
Fish tank decoMedium
Hollow Log
Transform your aquarium into an ancient, mystical underwater world with the Serpentwood Grotto. This highly detailed 'log-v3' model brings a unique, gnarled aesthetic to any aquascape, perfect for freshwater or saltwater tanks, terrariums, and paludariums.Its intricate design features natural caves and swim-throughs, providing essential shelter for bottom-dwellers, cichlids, shrimp, and other nano fish. The organic, weathered texture adds a stunningly realistic touch to your habitat. Designed for high-quality 3D printing, this model is easy to produce using aquarium-safe materials like PETG, food-grade PLA, or fully cured resin, ensuring a safe and captivating centerpiece for your aquatic pets.
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

Hollow Log
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.
