βœ“Designed & crafted in our studio in The Hague, Netherlands
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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.

€2.49
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πŸ›‘οΈ100% Inspected mesh, slicer-ready for FDM & Resin
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Subterranean Cavern
Subterranean Cavern
€2.49

In the Box

  • βœ“Raw mesh file (STL)
  • βœ“Pre-supported project (3MF/STL)
  • βœ“Print 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.