Designed with the patented infusor technology and a Gentle-Flow directional discharge, the Rule Gentle-Flow™ Oxygenator is the ideal system for keeping bait and catch alive and healthy. The patented infusor technology introduces air into the base of the livewell pump through the air control center producing millions of micro-fine bubbles. Because the bubbles are so small, they remain suspended in the water longer, providing more aeration to your delicate bait and catch. Designed to fit almost any custom tank. Kits come complete with a pump, directional discharge, intake strainer, hose and intake valve.