I have a 40 gallon breeder. Dimensions are 17"High 18"Wide 36"Long.
I have a couple of softies in there like two different kinds of pulsing xenias, a few different kinds of zoanthids, some mushrooms, and some green star polyp. I have 6 T5 lights on the tank, 3 blue actinic and 3 10,000k bulbs...