This am I added a large purple plate coral, a orange spiny gorgonian and a few other smaller items. Since the zoo is now open on weekends, I had the opportunityy to witness the publics reactions to the displays. Now that the 180 is more mature and grown in, people seem transfixed by the display. One fellow was visiting from England and proclaimed that he has seen coral displays all over the world and he thought this tank, although smaller than most, is one of the finest displays he has seen. He loved the color, variety, and movement of the fish and corals. Another family with three kids came back for a second look since their kids loved it so much. Seeing these responses makes all the time and work seem worthwhile. Just thought I'd pass this along to all those who gave up their time and effort on the tanks.