Snailguy101
Moved On
I wan't one that is large and still sutiable for my tank so I could be able to get like 4 and maybe sneak in sume littler fish 
oops...I just saw the link Abstract posted. I agree, 4-5" is really the biggest you should get. They do need room to swim around.abstract said:http/www.thekrib.com/TankHardware/size-chart.html
there's no way you're getting 2 13 inch fish in a 12" wide tank...you don't want anything much over 4-5" IMO or else it would be extremly uncomfortable