Overview Meet the Marine Metal B-3 Bubbles Live Bait Aerator, a compact, rugged air pump built to travel with you

Designed to be water-resistant and battery-powered, it delivers dependable oxygen diffusion for live bait buckets and small aquariums alike

Power and endurance drive its performance

A precision motor sips energy and can run roughly 100 hours on two alkaline D cells, or about 50 hours on a single D

This long runtime helps you stay in the action without constant battery changes

Steady oxygenation for your bait The diffuser delivers about 1

0 STL of air per minute into up to 10 gallons, with a weighted air stone and 30 inches of silicone tubing

The result is consistent bubbles and dissolved oxygen that support live bait vitality

Rugged, ready when you are Built for -world use, the pump comes in a Dry Box-style case that helps keep it dry, even in wet buckets

The adjustable stainless steel clip attaches to any bucket, while the rubber booted switch reliable operation in salt or freshwater

Versatile and travel-friendly Whether you fish saltwater or freshwater, weekend trips or long expeditions, this portable aerator doubles as a back-up pump for aquariums

Its compact form, protective case, and clip make it easy to pack and use anywhere

Why choose Marine Metal With five decades of innovation behind Marine Metal, the B-3 Bubbles Aerator embodies durability and practical design

It’s built to last and designed to accompany you toward your next catch, not promise results

Long runtimes on standard D cells Water-resistant dry box case and rubber booted switch Weighted air stone with 30 in tubing for better oxygenation Works in both saltwater and freshwater environments Easy bucket attachment with an adjustable stainless steel clip Air flow of 1

0 STL per minute Effective up to 10 gallons of water per diffuser Includes durable components for travel and storage Battery-powered convenience for on-the-water use 50 years of Marine Metal engineering behind the design FAQ Q: What is the Marine Metal B-3 Bubbles Live Bait Aerator used for

A: A portable, water-resistant diffuser that helps maintain oxygen in bait buckets and small tanks

Q: How long does the battery last and how is it powered

A: Runs on two alkaline D cells for up to about 100 hours, with a dry-box design and bucket clip