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What do fish do if they have a itch?

Jayson1

Fleet Admiral
Admiral
I'm not sure why I was thinking about this but I did and now I want to know. With humans and other animals we have limbs to scratch at a itch. plus I think we have all seen dogs sort of bite at themselves in dealing with this issue.

A fish or anything like it such as a dolphin or shark have no limbs to do it and I don't think they have enough head movement or flexability to get to, hard to reach areas. Plus they even have anything in the sea to rub up against which is something we land animals can do.

Is it possible that fish tend to have lives of horrible torment of constant itching and they have nothing they can do about it?

Jason
 
I was just out on the boat for awhile. It took awhile to find a place to moor it, but then I realized I had dock.
 
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