Installing a probe on a boat for fishing, 3 mistakes not to make

Transom transducer, through-hole or glue-on transducer. How to choose?

The settings on your sonar unit are important to get the most out of it.

Sea fishing: how to adjust your fishfinder to get the most out of it?

Forage detection is visible as a compact ball (green).

How to detect forage fish on your fishfinder?

A school of yelloweye upstream of a wreck off the Cotentin.

Analyze a screen capture of a sounder for fishing pollock on wrecks