12 Volt Man that's what I was thinking with the 24" height. I know they like to point up and look at the surface and like you said the eating and digging and what not. My dovii is a male so he should more then likely get in the 24"+ range. I was just looking and saw what I thought was a good price on a 24" height and started questioning it. I think the 30" will be the better option like I had originally planed. I just a big increas in price for a 6" taller tank.
