I just noticed it today, and I fed him last night and he was fine so it hasn't been long that he's had this. It's half closed and puffy and slightly white. I believe it's because he's been hanging out in the water half of the tank alot and the filter stopped working so it got a litle dirty. Is there a type of eye drop or some other type of remedy I could use? Could I use the drops they use for turtle's eyes?
Thanks for any help