Attwood 56404 Tsunami MK 2 Cartridge Aerator Pump, Long Straight Inlet

Keep your bait and fish alive with the Tsunami Aerator Mk2.The Mk2 provides more options, faster, easier service and installation, greater durability, and consistent product performance. Gallons Per Hour: 500 Inlet: 3.5" x 3/4" NPS Outlet: 3/4" Barb