Hi, I would be grateful with assistance in identifying what is wrong with my goldfish. I have had the common goldfish for over five years now. It is approximately 3.5inchs long and shares it’s tank with 2 other goldfish (both fan tail). Yesterday I noticed the common goldfish was bloated but behaving normally. I fed it peas, which it ate. But it hasn’t pooped. Today, it’s more bloated and some of its scales are poking out (like a pine cone - see photos). It is also now hiding at the back of the tank. Could it have dropsy and does anyone know what I should do?
