Smith's® Regal River 2-Speed Bait Aerator. Ensures your bait habitat is always well-aerated, whether for fishing trips or as a backup for your aquarium's main pump. This versatile aerator features a 2-speed internal piston pump, allowing you to switch between HIGH for maximum aeration and LOW to conserve battery life. The 27.5" hose with an efficient bubble stone provides optimal air distribution, while the stainless steel bait bucket clip ensures quick and easy installation. Designed for both fresh and saltwater use. With a quiet operation and a water-resistant seal, it delivers reliable performance up to 25 hours on a single D-cell battery (sold separately), making it an essential addition to any fishing kit.