I have a 5 year old white goldfish and it's losing its scales quite fast lately. It does not appear that it looks sick since it's swimming quite fast and it does not look like there's any rash or red spots on the fish where the scales have fallen out. It also does not look like there's any scales sticking out, but it just falls out randomly.
Tank: 40 gallon
Goldfish: 6 inch
Temperature: 71 fahrenheit with no heater @ room temperature. (It's going to be summer time)
Daily water change: Once every 2 weeks
Tank: 40 gallon
Goldfish: 6 inch
Temperature: 71 fahrenheit with no heater @ room temperature. (It's going to be summer time)
Daily water change: Once every 2 weeks