Safe to use?

[BHARDON24]

Is this sand safe to use in an aquarium??? http://www.northerntool.com/shop/to...ers>Abrasive Blasting Accessories-_-155472

 

[lp85253]

I have heard that it is ... others will know for sure...

 

[ChipChipperson]

yep I got 20/40 in my tank. I really like it and so do my cichlids.

 

[ElectricBlueSeanBurch]

I got mine from TSC and setup up my new 225 using it. I love it. Lots of pics in the link in my signature.