[Silverfish]

Well.. if my tank full of SPS and a couple of clams (in the near future [img]images/smiles/icon_wink.gif[/img] ) crashed because I cheaped out on the substrate, I would be pi$$ed off!!

No question what I use.. not worth the risk. [img]images/smiles/icon_smile.gif[/img]

Like Darren said.. it is an expensive hobby, and the sand is just another part of it.

I have to say it is a bit tough putting out the $ on sugar sand that I did for my tank, and it is only a 55g!! but, on less thing to worry about!