I was wondering if it is possible to use Quikrete All-Purpose Sand in a freshwater aquarium, and if so, has anyone had any experience with it.
http://www.amazon.com/Quikrete-1152...f=sr_1_24?ie=UTF8&s=hi&qid=1231130260&sr=1-24
http://www.amazon.com/Quikrete-1152...f=sr_1_24?ie=UTF8&s=hi&qid=1231130260&sr=1-24