How Big Of A Tank

[Ripcord]

I was thinking of starting an Exodons tank but I wasn't too sure about tank size. I found a tank in my buddys house that's 48x20x12 how many gallons is this and would this be a good tank to have the Exodons in?

 

[blodhi74]

Its about 50Gl.
Exodon paradoxus require a large tank.
You can fit about 5 to 8 of these guys in there.
They get to be 6" in length.