Here is what i have for a setup as of now:
20 gallon high glass tank with 20 lbs live rock and 20 sand.
1 Firefish, 1 Scarlet Skunk Cleaner Shrimp, and misc cleaners.
1 torch coral, 1 bi colored frogspawn, a few mushrooms, some misc zoas and palys, a Kenya tree, some pipe organs, some GSP...