NO...NO....NO....you're all wrong!!
I have the solution for you...its quite simple...
first, those little creatures, or animals you art getting are called
"LES MORPIONS", they are like the
crabs...of crabs...they are experts in osmosis, and enter the hull thru blisters....they squeeze themselves thru the molecules of fiber glass and wood (luckily not thru Carbon Fiber and Kevlar, as they avoid those boats..they're allergic to fast boats), on most boats, specially ****ty old ones and Catalinas...
Here's a mug shot of one done by our resident artist..
What they do is as they pass thru the hull, they get together, they aglomerate into larger masses, they eat cookies and chocolate, and then...they rape sleeping sailors...but they leave no traces...other than a funny feeling when you next go in the John....kinda like "ants in the sugar box", if you know what I mean....
An itchy ********.....
You need to paint your hull with a super rare very expensive paint called:
"LA SURRENDER"...
Unfortunately its
very very very very EXPENSIVE...as it is made with a very rare substance,
called French Bravery....so only a few cans were made...
what you do...if your lucky to get one can, is paint it over your antifouling...
I have never seen the MORPIONS, I know they exist, because some guys around my boat walk "funny"
Most people..... don't admit having those bore making animals in their boats..... some do admit....but they're "openly" "different"....
I'm protected...I've got enough Kevlar and CF.....and my cruising speed is over 6kts
What's in your hull????