I made the mistake of buying a Mandarin for my Nano before researching him ... He's healthy and swimming around and eating, but I think he's just about out of pods to eat and my tank is too small to keep him healthy for much longer. I'd like to trade him for a small coral frag or two, but if there are no takers, I'll give him away to someone with a nice big established tank with lots of LR. He's my favorite fish out of all my tanks and he deserves a good home! Let me know... joekoug@hotmail.com