I've had this betta for 3 weeks and its eyes havent changed. It eats and likes to frollic about the tank. The tank is 20 gallons and not sure bout the ph or nitrates but when the betta is faced is mouth towards me the lens around its eye is kind of cloudy/distorted. When I see it from the side, it is clear but in the light it looks cloudy. Dont have any pics and this is the only problems. Ive seen some pictures of popeye but it isnt doubled in eye size. In the dark it kinda looks like it has a dent in its eye? My corydoras are doing perfectly well though. Any feedback is greatly appreciated.
Also, it has a good amount of plants and a driftwood center with some java moss on it. Also there is a
co2 injector. whatever lol....