“My Mr.Crappie HydroWave Mini is ‘The Unit’ to attach on docks to keep crappie and baitfish present.
My Mr.Crappie HydroWave Mini unit is perfect for small craft... keeps baitfish under your boat at all times!”
— Wally Marshall
Preloaded with two signature Mr.Crappie sound loops, the Hydrowave Mini is powered only by