Pistol Shrimp

I have been anchored here in Clarks Court Bay for long enough to get some growth on my hull. It is starting to look disgusting. As of today I now have Pistol Shrimp on my hull and that is a very strange noise. You can here them firing their claws through the hull like snapping noises. I guess its time to get my bottom cleaned :)
I finally got a couple of picture transferred off my phone, but not all of the ones I wanted. Here is a picture of the Carnage from the Fort in St. George.