Higher Flow LARGE Sponge Filter

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