Johnson Pump Cartridge Aerator 750 GPH Straight Intake - 12V

The Johnson Pump Cartridge Aerator 750 GPH Straight Intake 12V is purpose-built for serious anglers and boaters who understand that water circulation directly impacts fish health, live bait vitality, and overall vessel performance. Whether you're running a tournament bass boat, a commercial livery operation, or a dedicated bait-and-tackle vessel, aerating your livewell or baitwell prevents oxygen depletion and maintains the aggressive feeding response your catch demands.

At 750 gallons per hour, this aerator delivers the volume needed to keep water moving without excessive turbulence that stresses fish or creates premature fatigue. The straight-intake design draws water directly into the pump chamber with minimal restriction, maximizing efficiency and reducing strain on your 12V electrical system. Johnson Pump's cartridge construction allows for quick field replacement of internal wear components—critical when you're miles offshore or on remote freshwater systems where a single pump failure can ruin a day on the water.

Freshwater and saltwater anglers rely on this pump for both sport and commercial applications—from keeping baitfish lively during offshore marlin trips to maintaining tournament-grade conditions in livewells. The compact form factor integrates easily into tight livewell spaces without requiring major hull modifications, while the 12-volt DC draw ensures compatibility with standard marine battery banks and trolling motor power systems.