Attwood Tsunami MK2 T500 Livewell Aerator Kit

The Attwood Tsunami MK2 T500 aerator kit is intended for fishing boats with built-in livewells that do not already have a thru-hull recirculation system. It packages the pump, spray head, hose, strainer, and connection hardware needed to create a basic recirculating livewell setup from one matched kit. The pump body is sealed so occasional submersion does not automatically damage the unit, although the electrical conductors must remain out of the water. This makes the kit useful for retrofitting a livewell without sourcing each plumbing component separately.

A stainless wire-mesh strainer helps keep debris from reaching the pump inlet and spray head. The straight outlet fitting and supplied hose simplify the routing between the pump and the aerator head. Two clamps are included to secure the hose connections and reduce the chance of leaks or disconnection under vibration. The kit is designed around the Tsunami MK2 platform so future service can use compatible Attwood replacement components. The electrical circuit calls for a 3A fuse, and the supplied outlet plumbing uses a 3/4 in (19 mm) hose connection.

• Complete kit for livewells without an existing thru-hull recirculation system
• Includes spray head and stainless wire-mesh strainer
• Supplied hose, outlet fitting, and clamps simplify plumbing
• Sealed pump can tolerate occasional submersion
• Electrical wires must remain above the waterline

Mount the pump where it can draw clean water without trapping air and keep the electrical connections dry and accessible. Test the livewell flow after installation and make sure the spray head distributes water without creating excessive splash or overflow. For compatible replacement parts and related equipment, browse more Livewell & Baitwell Pumps.