Local austin
aquatek, river city aquatic, aquadome, Austin aqua farm (only open Saturday 1-4pm), fishy business.
In Houston, blue water tropical ( I think and that's the only one I know)
In Dallas, Neptune cove.
For my local fish club we have a new local sponsor that has some great looking corals on his website. I haven't had a chance to visit him yet but he has some really nice looking corals and has been in the hobby since the early 1980's. Lasers Reef, is the name of his store, you can contact him also to set up an appointment. Contact Us | Lasersreef