So I around two weeks ago I added a cleaner shrimp to my tank, it's nice and cute and whenever my hands in the tank it'll come and clean it and my fish seemed to have no problem with it. I have two clowns in the tank who I've never had any trouble with before, but the other day I noticed quite a bit of bubble algae on my live rock so I went in with some tweezers to try and remove a good amount, as usual my shrimp came by, and my female clown just went at my hand! She started biting at my ring then at my fingers. I've read about this before and it doesn't hurt or anything but is there any way to stop this? Whenever my hand comes around the top of the tank she darts up there ready to bite, not that I put my hand in the tank often but when I'm trying to get to something or do some work on it it's pretty annoying. So yeah any way I could get her back to that peaceful state she was in before?