So I was thinking instead of buying some expensive sand for my 55gal and 20gal and I thought about pool filter sand. Well with a quick search I found a article about it and basically it says that pool filter sand is a good alternative for aquarium sand. So I pretty conviced to go get some so I can move my aquariums upstairs. Anyways comments?
http://www.aquariumlife.net/projects/diy-decoration/9.asp
http://www.aquariumlife.net/projects/diy-decoration/9.asp