I calculate 28.27 but thats with no gravel and water full to the top. As stated before you have to take into account everything else that is in the tank.
Thanks for the welcome you seem like a very friendly bunch. The folks in the chat room last night were very helpful. My tank has been under an Ick infestation, which is what brought me to the fish forum, and I recieved a lot of valuable information. I will be going to the fish store on my lunch...
This is my first post here at Fish Forums. I have been keeping aquariums for many years. Like most I started out with a 10 gallon, them a 15 then a 55, where I have stayed for a long time. (Well my fish stay there I accually live outside the tank.) I raised Oscars for many years and now raise...