5 Gallon buckets are often used for fishermen's live bait, but although quite convenient, they aren't typically the most effective way to keep bait alive and kicking. Frabill's Aerator Lid Combo Pack allows anglers to convert any standard bucket (4.25, 5 or 6 gallon) into a well oxygenated live minnow paradise. The Lid Combo Pack includes the 1420 aerator and minnow dip net providing all the necessary tools needed for fishing live bait. Intelligent engineering is obvious throughout with molded slots for bait net, tools and aerator as well as an extra large bait door making it easy to access your minnows. Perfect for 4.25, 5 and 6 gallon size buckets. Aerator runs on 2 d-cell batteries not included.