My adult guppy has been acting strange in my opinion. He has been inactive unlike the other guppies and platy fish in the tank. I’ve noticed that he has been swimming in place at the top of the tank. I saw him like this in the morning and I just got back from school and he is still there. This is not like his personality. He would usually swim with the other guppies and chase them not in an aggressive way. (UPDATE) okay so I just fed the whole tank and the guppy did not really bother to eat. He did see the food, but did not eat.
- Is he sick?
- Does he look bloated?
- If he is sick, what illness is it?