180 gal HEX. it is 30 inches tall. Lights,I have 2 sets of 4 of T12 VHO lights, moon lights, Looking into a chiller also, and a ATO. (that I want on a timer.
no matter what controller you pick - go with a newer fully expandable model - 1st for knowing youll never outgrow it 2nd because you will get better resale if you decide to part with it..
i like the reefkeeper lights very well they are easier to use in my opinion as far as programing.. the elite is the way to go to me...the apex i have never use they might be easier to program