Rapala RCD Floating Aerator

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