The file 'Small Air Stones For Hydroponic/Aquatic Systems 3D Printer Model' is (stl,txt) file type, size is 1.7MB.
Some small air stones I created for common air pumps used in aquatic/hydroponic systems.
I used 1.75m PETG material
I recommend printing them upright with the base on the print bed for optimal layering.
For the rectangular ones I used a raft to ensure they adhered to the print bed.
I haven't had time to print and test out the spherical air stone so I wouldn't mind some feedback for it. The other ones have worked nicely for me, especially the rectangular ones.
You can easily use mounting tape or some type of adhesive for the rectangular ones to ensure they stay at the bottom of the water reservoir.
I used 50% infill but its probably not necessary.
Cylinder_Air_Stone_1.stl | 1.4MB | |
Cylinder_Air_Stone_2.stl | 882.7KB | |
READ_ME.txt | 464.0B | |
Rectangular_Air_Stone_1.stl | 1.4MB | |
Rectangular_Air_Stone_2.stl | 553.0KB | |
Spherical_Air_Stone.stl | 1.3MB |