Anemone Box + Coral Viewer Cover

3D Printed Anemone Box – Custom Design for Reef Tanks

Hello everyone! I designed this 3D model to serve as a sturdy anemone box, perfect for reef aquariums. It can hold a medium-sized rock, and currently, I have 9 anemones living comfortably in one box.

Key Details:

• Material: Use PETG – it’s currently the only reef-safe filament. I used yellow PETG because it glows nicely under blue lights. I’m currently experimenting with green as well.
• Print Settings: Use NORMAL Support NOT TREE but don t use support in the holes in your slicer settings for best results.
• Infill: My first print was done with 100% infill for maximum strength, but now I’m trying 20% gyroid infill, since I’ll be adding a rock inside anyway for extra weight.

Happy reefing, and feel free to share your results! 🌊🪸