Cool, because over the last month or so it looks like I have been getting into the bristle worm production industry but on the other hand my aptaisia population, there were only a few, has diminished to none. I bought a peppermint shrimp to try and help with the aptaisia a couple of months ago, it was lazy, my aptaisia continued to grow and reproduce until the last two weeks. Uh, cprdnick, you sit 10 feet away from me in the same office, why would I listen to you in here if I don't listen you to at work? LOL, cprdnick, I must admit you are very knowledgeable on saltwater aquariums and your help is greatly appreciated.