Rule Industries Livewell - Aerator Pumps

For serious anglers and recreational fishermen alike, Rule Industries has established itself as a leader in livewell aerator pump technology with whisper-quiet operation, anti-airlock protection, and an effortless cartridge removal system backed by decades of expertise in marine pump technology. The brand's livewell and aerator pump offerings span from compact 500 GPH models to tournament-grade systems capable of moving 1600 GPH, all designed to keep live bait healthy and tournament catches in peak condition throughout long days on the water.

Tournament-Proven Engineering

Rule's livewell pumps are built on the company's unsurpassed quality and leadership in pump design and technology, featuring innovative design elements including quick, one-hand "push button" motor cartridge removal, patented rotatable bases that allow positioning the discharge nozzle at any location, and threaded nylon hose barb attachments for various hose mounting options. This user-focused engineering proves particularly valuable during tournament conditions when quick maintenance or motor replacement can mean the difference between a successful weigh-in and lost catch.

The Gentle-Flow Oxygenator system represents Rule's patented infuser technology with GentleFlow directional discharge, introducing air into the base of the livewell pump through an air control center to produce millions of micro-fine bubbles. These micro-bubbles remain suspended in the water longer than conventional aeration, providing superior oxygenation for delicate baitfish and tournament catches in smaller water volumes.

Series and Capacities

Rule's lineup includes multiple series tailored to different fishing applications. The Tournament Series aerator pumps feature push-button motor cartridge removal for quick and easy motor replacement or output changes, 360-degree rotating bases to fit any application, dual port options allowing connection of washdown pumps with just a single thru-hull fitting, and anti-airlock protection. These features address real-world installation challenges boat owners face, particularly in tight engine compartments or custom livewell configurations.

Flow rates range from 500 GPH models ideal for smaller livewells and limited bait loads, to 800 GPH systems suitable for 25 pounds of bait, up to high-capacity 1600 GPH dual-port pumps designed for professional applications. Each capacity tier incorporates the same core technologies—corrosion-resistant construction, water-cooled housings, and vibration-free operation—that have made Rule Industries a trusted name among charter captains and tournament anglers.

Installation Flexibility

Rule offers both compact 12V cartridge-style pumps with straight inlets, 360° rotatable discharge bases, and water-cooled housings ideal for small livewells, as well as high-capacity tournament-level pumps featuring 1-inch seacock inlets, 1⅛-inch discharge, and rotatable bases drawing approximately 3.3 amps at 12 volts. The modular cartridge design allows anglers to change flow rates by simply swapping motor cartridges rather than replacing entire pump assemblies, reducing long-term maintenance costs and downtime.

Whether you're rigging a bass boat with a transom-mounted system, installing through-hull pickups on a center console, or upgrading an existing baitwell on a multi-species fishing vessel, Rule's combination of proven reliability and thoughtful engineering details ensures your live bait and catches receive the continuous oxygenation they need to survive from first light to weigh-in.