LIVE BAIT AERATOR: Keep your fishing bait lively with this water resistant air bubbler that maintains oxygen levels within your bait bucket - features a long-lasting, precision motor that runs +/- 20 hours with 2 AA batteries or +/- 10 hours with 1 AA battery STEADY OXYGENATION: This bubbler oxygenates up to 3 gallons and includes a weighted air stone with 24 inches of silicone airline tubing for greater dissolved oxygen DURABLE MATERIALS: Featuring adjustable stainless steel clip for attaching to any bucket, an impact and water resistant case, and rubber booted switch, this bait saving aerator is suitable for multi-purpose use, including fishing, transport, camping, and traveling SALTWATER & FRESHWATER USE: This air bubbler is easily portable making it a versatile oxygen diffuser for both fresh and saltwater use in up to 3 gallons 50 YEARS OF INNOVATION: At Marine Metal, a good day turns great with lively bait, which is why our products are designed with high-quality materials for long-lasting use, so you can reel in a big catch