I got new sand last night a picked up pre-rinsed sand so I could just dump it is and get stuff done. Well didn't work that way i dumped the sand last night and still cant see the back wall of the tank. Also for just plain live sand it has a lot of shells and other crap in it. I could have gotten equal quality with a shovel at the shore. Has quality gone down that much or was this stuff misbagged, I don't know.