Who Gives A Fish Forums

I'm thinking stress might be a factor here - moving from the office to home could've been a big change for him, even if he doesn't seem too bothered now.

I'm so sorry to hear about Finnegan's cloudy eye. I've been thinking, low PH can be a cause, but what about higher PH? It's at the top of the range for betta's, isn't it? Have you checked your water hardness lately? Has Finnegan always been in this 10 gallon tank, or was he moved there recently? Any ...