Definitely not a good idea, there are many great deals on here for sand. You would be better off with sand from an established tank. Not that dirty beach sand.
[B][COLOR="Red"]185 Gallon Reef Tank R.I.P
3-120 watt LED fixtures
NAC-7 skimmer[/COLOR]
[/B][url]http://www.sdreefs.com/forums/showthread.php?t=79923[/url][COLOR="SandyBrown"][/COLOR][/B]
[COLOR="#008000"][B]60 Gallon Cube
120 Watt LM LED
SWC Skimmer
Mag 9 return pump[/B][/COLOR]
[url]http://www.sandiegoreefs.com/forums/showthread.php?92465-60-cube-build&highlight=[/url]