Can you use paver sand as a substrate? I have a big bag of it, that I could use for my 30 gallon tank. It looks just like play sand, is it basically play sand?? Thanks!
<a href=showthread.php?s=&postid=9451065#post9451065 target=_blank>Originally posted</a> by reefnetworth goto the reef chemistry forum and ask, i couldnt tell ya'
JDM...
<a href=showthread.php?s=&postid=9451162#post9451162 target=_blank>Originally posted</a> by Icefire If it's a white pulverised limestone, it's okay but dusty.
Naw, it seriously looks just like plain old playsand!! It's used to level bricks and stepping stones etc......... It's a filler sand. I think it is just plain playsand--looks exactly the same.
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