HydroWave H2 Walleye Edition Aeration Research has proven these sounds

Research has proven these sounds stimulate feeding in game fish

Flange diameter is 2"

7” - 6 LEDs Blue LED-SM7815-B-DP LED-SM7815-G SS Oval Underwater Light - 5

TH-1290CP-DP

TH-7590CP-DP

HydroWave H2 Walleye Edition Aeration Research has proven these soundsThe new HydroWave H2 Walleye Edition Electronic Feeding Stimulator builds on the success of the original HydroWave and now offers several key new upgrades. New Additional Features: 9 sound patterns 5 pre programmed delay options (15 30 45 60 120 seconds) 16 bit CD quality sound 2. 5 inch Liquid Crystal Display Easy access expansion port for additional sounds New, sleek look Combined speaker, power cable plug in Whats in the Box: HydroWave H2 Walleye