It's CaribSea and I got it from Fintastic in Sulphur. I also did like Chuck and didn't rinse it out. I just didn't want to use tap water to clean out the sand and introduce phosphates and no telling what else. I honestly don't think it would have mattered that much if I had.
I know I have seen folks on LARC post about the great sand at Coral Connection and did consider making the trip to New Orleans to get some, but being lazy as I am, I went the easiest route.
