Wife said I could so it took me about 24 hours to find a used 90 gallon that came with cabinet and 40gallon sump. My last sump was a 20 gallon wet/dry with spray bar. Spent most of labor day laboring over getting 55 out of the way and setting this system up. It came with a Durco filter setup. Experimenting with flow rates using a Sicce 6.0 pump. Planning to use refuglum with Chaeto once I add corals. I assume not necessary with fish only. So far one Chrome and one blue legged hermit crab. I have a lot to learn and looking forward to help and guidance