If it is like here in Dallas, there are probably too many to choose from. I think we have a dozen or more plus the general aquarium groups. Did you go to Reef Currents a few weeks back? I would think at least 1 vendor would have it. I usually see it for sale at the swaps here.The reefing FB groups that I’ve found have been pretty dead. I probably just need to look for more groups.
You can always head up here to Aquashella in 2 weeks. I bet there will be some there plus anything else you would want.