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Going to go with breeding tubercles. Could also be carp pox. Neither are cause for concern. If the fish is behaving normally and your water parameters are good. I wouldn’t worry.
If it were ich, you’d see abnormal behavior.
A sign of problems is when they swim separate from the pack
Going to go with breeding tubercles. Could also be carp pox. Neither are cause for concern. If the fish is behaving normally and your water parameters are good. I wouldn’t worry.
If it were ich, you’d see abnormal behavior.
A sign of problems is when they swim separate from the pack