I have had this copperband for the past few days in an acclimation box made from eggcrate. He has been eating ok. He pecks at and eats a couple pieces of food each time I feed. He has seemed to be doing fine until I woke up this morning to find him laying on his side with extreme heavy breathing and no interest in food anymore. Attached below is a video of this behavior. He was not quarantined as I didn't want to risk a qt with an already sensitive copperband. Thank You.