The file 'Aqua Hose Hanger 3D Printer Model' is (stl) file type, size is 152.7KB.
This is for guiding the two tubes connected to the external filter from the aquarium.
By hooking this on the rim of the aquarium it prevents collapse of the tube.
The inner diameter is 24 mm.
Check it out and let me know what you think.
AquaHoseHanger.stl | 530.4KB |