"Ok everything in my tank looks great and the only question is, after much research I've come to a dead end. My clown has a very VERY VERY small green dot on the left side of its body and I have no answer as to what it is? Can anyone tell me? And Oh the other idea is if I got an underwater camera, could I use it in the tank? I don't see why not, and I could get great pics for all of you. like the hitchhiking thing I think is a type of anemone that I can't get to with a normal camera... I bet a lot of people do it!"
Now I don't usually get on people for spelling and punctuation as I could care less if its not perfect, but let's at least make it legible and readable for all the members who want to help out.
As for the green spot, I have no idea. Never seen or heard of that so I wouldn't know where to even point you to.
On the underwater camera, some pics could work out but usually those cameras do not take very good macro pictures. Meaning they don't focus well on anything closer than about 6 or 8 feet away. There are containers out there though that you can stick a digital camera in to make them waterproof. I have seen these used with a digital with a decent macro mode to take pics underwater.