Hi, I worked in a saltwater fish store in Atlanta in the late 70's, my husband did too. We had 7 aquariums when we got moved and didn't have any of our own taks for all these years. My son worked in a marine shop here in college. He lost all his livestock to Hurricane Ike and sold off his tanks. Last year he started a reef tank and I have been sucked in. I have a 20 gal Red Sea Nano Max with seahorses (3 tiger tails) gorgonians (blueberry, orange, purple whip, red finger, purple tree and purple fan) a pearly jawfish, various zoas, star polyps, a few mushrooms, and a Cespitularia Coral