Why it works
- One rounded entranceA smooth continuous chamber with a closed back.
- Low profile, flat baseAbout 2.05 in high, with an asymmetric silhouette.
- Stone-grain finishFine stone-grain texture printed into the design.
What's included
- 1Riverstone cave
Not included: Fish, an aquarium, or 3MF or STL files.
Dimensions & details
- Outside (L × W × H)
- 6.73 × 3.12 × 2.05 in 170.86 × 79.34 × 52.19 mm
- Openings
- One rounded entrance closed back
- Material
- Black PETG fine layer lines are normal
Before use, safety & care
Before adding to your tank, thoroughly rinse in clean, dechlorinated water. Do not use soap or household detergents. Inspect for damage, rough edges, or loose material.
Every aquarium and species is different. Check the entrance and surrounding clearances for your inhabitants, especially juveniles and small animals. Monitor the cave and livestock after installation; buyers are responsible for confirming suitability for their own aquarium.
Questions
What size fish will fit?
The cave measures 6.73 × 3.12 × 2.05 in outside. Fish size and shape vary, so these dimensions are not a species-fit guarantee; check the entrance against your fish before use.
Is the aquarium photo real?
The aquarium scene is a digitally composed image to illustrate placement. The other photos show the real print with edited studio backgrounds.
Do I get a 3D file?
No. You receive one physical printed cave. No 3MF or STL file is included.





