Years ago I was given 2 bags of "play sand" that somebody purchased at home depot or similar place. I used one bag along with other sands in my reef and the other bag went to my friend (which he also used). It looke like pink fiji sand, very fine. I was wondering if anybody remembers what it was called and where can I buy it. I need to buy at least 100Lbs of sand but at $20-26 for 20LBs at LFS, it seems expensive. I remember the other sand was like either 30 or 50 LBs and the guy told me it was like 5-7 bucks. Please respond.