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Herring Hydrowave Expansion Module

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Arrives within 3-10 business days. Free shipping on purchases of $50 or more if all items in the order are from the Fishbrain Collection.
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About this product

Learn more about and Buy Herring Hydrowave Expansion Module: Herring HydroWave Expansion Module on Fishbrain Shop.

Blueback herring don’t take residence in many lakes throughout the country but if they do make a home in lakes near you then you undoubtedly spend a good portion of your outings targeting bass in herring-rich water. The Herring HydroWave Expansion Module was made for such waterways and holds three herring specific sounds perfectly emulating this baitfish invariant conditions.

Features of Herring Hydrowave Expansion Module

  • Microwave herring expansion module accessory for the Hydrowave H2 or classic marine audio device
  • Finely tuned herring specific sounds perfectly emulating this baitfish invariant conditions
  • The Hydrowave herring expansion module contains three herring specific sounds
  • Included sounds: herring passive, herring frenzy, active herring



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