Originally Posted by Budbrs
blue hip and regal "tang thing" according to site and says 40 gal min tank size
i have 55 gal
When they give you min tank size, it's what you need right now, NOT when they are full grown. Hippos, from what I understand, can get to 12" and need LOTS of swim room. This is why I got a 125 gallon, my girls wanted Nemo and Dory, so I got the tank big enough to hold what I wanted.