Rapala RCD Floating Aerator
Water activated RCD Floating Aerator starts automatically when it's in contact with water. Sleek, modern design offers compact size with big performance. Aerator mixes air into water, keeping bait alive for an extended time. Operates with 3 C batteries (not included) and aerates 1.5 litres per minute. 18 hours continuous runtime or 36 hour runtime on 15 minute interval setting.