<a href=showthread.php?s=&postid=7026774#post7026774 target=_blank>Originally posted</a> by gcarroll
Mike, I just want you to know before you make your decision, I would not take a chance on using any sand that it's composition is unknown. You are spending so much $ on this reef, do you really think it's worth the gamble. This decision is not like buying an undersized skimmer or lower wattage light. This will be a hard one to take back if it backfires.