Hi! I have had my male crown tail betta for almost 1 year now, and recently he has developed one cloudy eye (it does not seem to be bulging, just cloudy), as well as a little bit of white fuzz at the ends of a couple of his fins. He lives in a 1 gallon bowl witha real plant. His water is fully changed every week and treated with a water conditioner. I've attached some photos here: What's wrong? How do I help him? Thank you!