6. Does Esca® work in freshwater?

Esca® needs saltwater to produce energy. The current Esca® attractors therefore only work in saltwater or maybe work in the freshwater river with saltwater intrusion.
　
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Esca® – Attracts fish
Powered by saltwater
Improves all lures
Imitates nature´s lure lights
Generate EM field to lure fish
Makes lures and bait come alive

Rig Esca® with your lure – catch more fish!