I have a 55 gallon tank and stand. I was going to use it for freshwater and decided to do a reef tank. I believe one could take the backing off the back if you want to use it for reef. It's just aquarium silicone I used to put it in. Maybe someone here would know a person who's looking for something like this. Don't have to take the sump filter if you don't want it.
Its on Craigslist below..
https://denver.craigslist.org/for/d/longmont-55-gallon-freshwater-setup/6820985420.html
Its on Craigslist below..
https://denver.craigslist.org/for/d/longmont-55-gallon-freshwater-setup/6820985420.html