My perfectly healthy Motor that I've had for two years was belly up this morning. I ddin't get a chance to check the water parameters but the tank has never had any problems. All the other fish in the tank were fine. The one thing I noticed was that the anus of the ray was protruding and seemed to be "ripped" open. There were no other visible sores or deth curl. The ray ate voraciously before I went to bed. What could have happened?
if I lost a ray.....Sorry for it....Maybe one of ur fish attacked it and it got infected and that might be why it died....