Marine Metal Battery-Powered Bait Tank Aerator

From the Amazon Listing

• 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 +/- 100 hours with 2 alkaline D batteries or +/- 50 hours with 1 D battery BATTERIES NOT INCLUDED
• STEADY OXYGENATION: This bait oxygen diffuser funnels 1.4 STL of air/minute in up to 10 gallons and includes a weighted air stone with 24 inches of silicone airline tubing for greater dissolved oxygen
• DURABLE MATERIALS: Featuring a water resistant Dry Box clam shell case packaging to keep the pump dry in use, adjustable stainless steel clip for attaching to any bucket, and rubber booted switch, this bait saving aerator is suitable for multi-purpose use, including fishing, transport, and traveling
• SALTWATER & FRESHWATER USE: This air bubbler is easily portable making it a versatile oxygen diffuser for both fresh and saltwater use
• 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
• TUBING AND AIR STONE INCLUDED: Comes with air line tubing and an air stone, so it’s ready to use right out of the package.