Lifereef skimmer vs3-24 with 12.5" expansion tube, pump not included. The skimmer is rated up to 250 gallons without the expansion and 400 gallons with it. Depending on the configuration you will need a 600gph-1500gph pump. When the previous owner shipped it to me they managed to put a small crack in the expansion tube. I used an acrylic bonding compound and never had any trouble from the damaged area. $200
