The sponge I use on this I got off Amazon they are about 6" tall and just over 4" diameter.
Print everything at 99% infill
You should not need any supports except for the flow bender, BUT i sliced that into 2 pieces, printed without supports and glued together.
The outer cavity of the base i filled with sand, then glued the lid on.
After that i glued the sponge tube in place.
Then glued the bubbler in place.
Then the bubbler riser to the bubbler
I DID NOT glue the velocity riser to the bubble riser so you can change direction of flow.
I did glue the flow bender to the top of the velocity riser
| Base.stl | 180.9KB | |
| Base_lid.stl | 44.0KB | |
| Bubbler.stl | 571.9KB | |
| Bubbler_Riser.stl | 130.5KB | |
| Flow_Bender.stl | 493.4KB | |
| Riser_Velocity.stl | 79.7KB | |
| Sponge_tube.stl | 3.8MB |
