What do fish do if they have a itch?

[Mr. Laser Beam]

This is the dawning of the Age of Aquarium...

 

[publiusr]

Yeah, some fish do rub themselves against rocks and such to relieve itching from parasites and the like (see my link above). Others rely on symbiotic cleaning by other species.
https://en.wikipedia.org/wiki/Cleaning_symbiosis

Gotta watch those blennies though
https://en.wikipedia.org/wiki/False_cleanerfish
However, instead of providing the cleaning service that it signals, it bites off pieces of healthy skin.

You can either forgive the mistake, orcall the moderators.

That's orca the moderators, friend.

 

[Silvercrest]

How do you "orca" a moderator?

This isn't about that Richard Harris movie, is it?

Obviously someone needs to orca-strate these posts better.

 

[Asbo Zaprudder]

To view this content we will need your consent to set third party cookies.
For more detailed information, see our cookies page.

Accept third party cookies

Walk without rhythm and you won't attract the worm.