Vermetid worms, aiptasia, and corals (mushrooms and pocillipora) are growing on my clam. I have tried scraping them off in the past, but they just grow back. I was wondering if I could remove the clam from the water and paint on a baking soda solution to kill all the unwanted hitch hikers, or if that would hurt the clam. Of course I would rinse the clam before putting it back in the tank. What do you think? Will it work? Any other suggestions?