Betta fish tunnel - Suction Cup
Print Profile(1)

Description
Betta Fish Tunnel Hideout – Suction Cup Mounted
Give your betta a cozy retreat with this tunnel-style hideout! Designed to stick to the side of your aquarium using suction cups, it provides a fun and secure space for your fish to explore and rest.
Features:
- Perfect Size for Bettas: 75mm long with a 40mm diameter entry, ideal for bettas and other small fish.
- Easy Mounting: Mounts using two 20mm suction cups.
- No Supports Needed: Clean print, support-free.
- Aquarium-Safe Design: Smooth curves and no sharp edges.
Note: Each print requires two suction cups for secure mounting.
I used 20mm suction cups from Amazon - https://www.amazon.com.au/Suction-Without-Mushroom-Plastic-Suckers/dp/B07ZKRNXGH
Please see the attached photo of the suction cups I used for dimensions
I have included the drawing file in case you need to modify the suction cup hole size
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.














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