I can't remember which tank but it was a 34g gallon cube and it's far better than most. The backcover is not on but can be mounted if desired. I'd give it a 9 on a 10. I've just been using for storage and need room for wife's new FOWLR. Like to get $60 cash or trade for a small skimmer like a hydro or aquamaxx ws-1View attachment 2962
