My 4 inch peacock bass has started aggresivly shaking it head when eating and now not eating as much as it used to. Has anyone ever seen this? Is it internal parasites or something? I feed it mysis shrimp and raw shrimp chunks.
I'm pretty certain it is hole in head disease. Just for future reference if any of you experience this. There are small marks on its head. I figured they were just little marks from bumps and scuffs. I have read about loss of appetite but nothing on head shaking while trying to eat.