I searched "saltwater reef clubs in austin" in a GIS and this came up.
My inhabitants in my 10g include some brown polyps, a few mushrooms, a fragged GSP that is slowly growing after I removed the rock that was messing with my tank, xenia, a leather, hammer coral, candy cane that grows like a weed, red gonipora, 6-7 different zoos, and a false clown named Henry. I may get a monti cap soon to try my hand at some sps corals.