Well, given that it is a small tank, I'm going to go easy and kind of experiment on how difficult it is to keep water conditions good. Now that the maintenance crew is in place, and the lights are on, I added a couple of frags from my other tanks. couple of leather coral frags, finger leather, and a handful of mushrooms..waiting to see how they acclimate..I plan to add at least six more corals, and at most 3-4 fish.. I specifically wanted to keep shrimp, (have 3 peppermint, and coral banded now..I was always unsuccessful keeping them alive in my larger tanks because of the brittle stars (they keep grabbing them up).. Also only have compact flourescents, so no halides here..