I am in the same boat. With a 30 gal tank and the plastic top / ballist that comes with the tank, lighting choices are very limited. I found a 20,000K, 20watt bulb from Coralife. Its supposedly meant for deep water and inverts. Its has this bluish tint to it, and since I have had it in coraline and alge growth has been tremendous. It also claims that it can be used for corals, but I havent tested it. I wasnt looking to get to much into reef setups till I get a bigger tank, but have been throwing around the idea of a bubble tip or something. Anyone know about pairing amne. with clowns. My clown has been in the tank almost 3 years, is there less of a chance it will pair, I know when I got my CBS, the clown swam right up to it and tried to get the CBS to jump on, like it was a skunk or somthing. Thought that might be a good sign. What do you think? Would the lights be adequate? How likely woudl the clown pair? Any suggestions on corals that might work (low light)??? Thanks.