I have a 29 gallon nanocube that has been setup for 2 years now, and I notice my royal gramma has been missing since I got back in town from being out this past weekend. I found him behind the rocks breathing heavily. I could not see much of his body but his face looked faded/scratched up. He has been in the tank for over a year, and been fine. He was the last fish I added to the tank, and all of my fish have been quarantined. Is it possible for him to get a disease without adding anything to the tank recently? He could be dying of old age maybe, as I bought him from someone who was tearing down their tank so I have no idea how old he is. My other thought is he is stuck in the rock, which happened when I moved my tank. He got extremely stressed, but ended up recovering. Any thoughts on this? I would try to get some pictures but all I can really see is his bottom jaw.


