Apologies if this has been asked and answered already but I couldn't find it.
As the winter upgrade/expenditure draws to a close I have to fit a new transducer for my new fishfinder ( although I'm not known for my interest in fishing)
The old one was barnacle encrusted even with occasional efforts on my part to keep it clean. I gave up due to it's lack of interest in working when the water got shallow.
What can you use on a transducer?
What do people use on a transducer?
The boat will live in the water for about 6 months so there will be some interspeed ultra going on the hull.