Yeah, I got it....went by our Walmart, and they had some....but they were whole "Starter Kits"....and sold for about 100 bucks. I just found the manufacturer. Perfecto Mfg., Inc. and their site is "Under Construction". Was readin over the paper that came with the tank (yeah that makes sense, the Manfacturer might be there!!!! LOL), and it says "For freshwater use only"....in all caps! Uhhhh, HUH?!? Isn't a glass tank a glass tank??? Should I worry about those capitalized words????