Hi, I started my cycle about 2 weeks ago. I was told to buy a couple of damsels to help clean up tank and speed up the cycle process. So I bought two yellow belly I was told that they aren't as aggressive. They are going well in my tank. I have since spoken to a good friend who said don't get damsels!! Did I do the wrong thing? Do I keep them and see how they go or do I try and sell Them off? Confused by conflicting information. I want to keep clowns, maybe a little wrasse and a few other fish plus a couple of mandarins down the track. What do I do about my two little damsels?