I have 55lbs. of CaribSea Sand that was in a FOWLR tank from Aug. to Nov. and then I upgraded tanks and just didn't need it, so I'm offering it for free before tossing it. I've put it into ziplock bags from 5 1/2lbs to 8 1/2lbs. so you can have it all or a little. You'll need to pick up. Here's a link to the sand type:
http://www.caribsea.com/pages/products/aragalive.html
http://www.caribsea.com/pages/products/aragalive.html