I have had my copperband for a few months now and it has been happily eating. Just in terms of price and for my copperband I have been feeding live mussels everyday. More recently I have noticed my Midas Blenny chasing it around which I believe has caused a large amount of stress. I have been concerned about it but today coming home I have found it lying down on the sand and it is not accepting food. Only sometimes getting up to swim. What should I do? I have tried many times to catch the Midas Blenny without success due to it hiding in the middle of my rockwork which is epoxied together. did not accept the fish trap I made either. But even if I do catch it I have no guarantee my copperband will improve. Also used to happily eat mussels and frozen and was fat and happy. Any suggestions would be greatly appreciated.