Marine Metal Products - Bubble Donut Air Diffuser – 5″

The Bubble Donut Air Diffuser - 5″ is the ultimate tool for anglers who want to keep their live bait healthy, active, and ready for action. This larger air diffuser produces an even higher volume of fine bubbles , efficiently boosting oxygen levels in both large and small livewells . The more bait you have, the more oxygen your tank requires, and the Bubble Donut 5″ delivers the extra oxygen neede