5 gallon AGA that I added some baffles to. The light is a DIY fixture I made with 4 3w LEDs. The tank doesn't really have much of anything in it at the moment except for a peppermint shrimp and a couple of polyps and some oddball softie frags. I plan on doing pretty much all zooanthids and paly's. I'm still not happy with the light though. I may swap one of the 10k LED's for a 4500 to give it a little warmer of a color. It's a little too blue for my liking.