I called Southdown just the other day looking for a place locally. They told me the nearest place to get it was in Richmond Va. I ended up using a mixture of ESV Oolitic
and silica. Good luck!
Sorry for the ignorance everyone, but: I've heard the rumors for mths about a source of aragonite sand from Home Depot in the form of playsand.
I live in Richmond, Va. and would surely buy some of this "playsand", if in fact, it was calcium based and not just another silica sand. ( I have enough problems with silica already). Thanks,
Glenn