Johnson Pump Aerator Head - 9"

The Johnson Pump Aerator Head – 9" is a replacement component designed for live well and bait tank aeration systems on recreational and commercial vessels. After decades on the water, any serious angler knows that maintaining optimal dissolved oxygen levels is crucial for keeping bait alive and fish healthy during tournaments or extended outings.

This aerator head serves as the active delivery mechanism in Johnson Pump's trusted aeration lineup, engineered to move water and create turbulence that maximizes oxygen transfer into confined tank environments. At 9 inches in length and weighing 0.2 lbs, this aerator head mounts directly into existing Johnson Pump systems and operates through mechanical action—drawing water through internal pathways and dispersing it to break the surface, allowing atmospheric oxygen to dissolve rapidly.

The compact design fits standard live well configurations on center consoles, bay boats, and offshore platforms without consuming excessive tank real estate. Johnson Pump's reputation for reliability in saltwater and freshwater applications means this component withstands corrosive environments, thermal cycling, and continuous duty cycles typical of multi-day fishing expeditions. Replacement of a worn or damaged aerator head restores circulation performance and ensures bait and catch survival during transport.