Just thought of one more thing, I have three compartments in the sump for filter media. I was originally planning on using filter sponges, bioballs, then like some sorta ceramic rings or something. Due to budget issues (besides the glass, I also had to buy the gf a kitten for letting me build this), I need to make the filter media diy. Does anyone have any suggestions? I'm thinking a bunch of sponges from a dollar store, then some scrubbies, and then cutting up a bunch of straws. Does this sound like it would work out?