It works really well. The filter roller barely fits but it is possible to hook up both returns. There are definitely things I would change. Having built in reactors would be cool as well as having lids even though that’s not a big deal. I don’t have any salt creep or noise from the sump itself. The algae scrubber is the only source of noise on the entire tank. I’m hoping some of that goes away as the algae comes in thicker. Also, having it to where there are bulkheads for the return pumps to connect to would be cool. Have you looked at Geo Reef sumps? They may be much more expensive in which case this sump is awesome. But if they’re not much more in cost, that would probably be my upgrade option. Let me know what you choose!