Am I the only one here obsessed with shrimp?
I'd just go heavily planted, get a few high quality Red Cherry Shrimp, and let 'em go crazy! Sell the babies and make a few bucks
There's also Bamboo Shrimp, I just picked up one of those the other day and he's really cool.
Years ago i setup 10g in my office with a single Green Spotted Puffer. Everyone loved him and wanted to feed him. Obviously we named him "Spot" Very cool lil fish. People still ask me when will I setup another Spot Tank
saltwater shouldn't even be considered.... in my eyes... stick to freshwater....