January 3, 2024
Description
This Sponge filter uses a 4" diameter x 6" tall sponge
has a compartment at the bottom that i filled with sand for weight.
center column can be loaded with bio media
bubble ring with a tapered water riser
the bubble ring does need support when printing
the rest do not
everything is slip fit
you can glue together if you wish
I did glue the lid on over the weighted compartment
DO NOT glue the bubble ring to the lower piece that the sponge goes on. You need this to separate to take the sponge off for cleaning
License:
Creative Commons - Attribution - Share Alike
pclapp19
