Updated On September 23rd, 2025
I've had a few fish die but one very recently and I'm curious to know what caused his death so I can prevent it I the future.
1 Answer
Published on July 7th, 2017
It is hard to tell from the picture if your fish has fungal plaques on the scales or if this is normal pigment. I would recommend taking your fish to a vet for a necropsy. That will allow for biopsies and cultures to be sent to the lab to determine the cause of death. IF it is fungal disease I would recommend treating the tank and cleaning the environment well.
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