Quote:
Originally Posted by Aquattro
...I thought I heard diatomaceous earth could no longer be bought. Health reasons.
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Diatomaceous earth is pretty nasty stuff if you breath it in, for sure (wear a dust mask when working with it, and eye protection would be good)... but I hope this isn't true, it is one of the more useful products out there for killing garden insects without chemicals.
Oh, and for filtering aquariums on occasion... yes, I believe that's what we were talking about
So is it not available from the company that makes the filters than?