Looking for sand

[psusocr]

I need about 100lbs give or take, i would like to put a thin layer in my tank, somethimg thicker that wont blow around too much since i have pretty high flow, anyone have any or see any thicker cheaper stuff? no southdown or playsand, that stuff blewa round on me liek crazy n my last tank. I as looking at the caribsea special grade but it can get pricey..

Thanks!