ChrisATL2

I have a geo that is about 1.5 years old that has a cloudy pupil in eye. I have him in my hospital tank for observation and have tried the quarantine trio on him. It does not look like cloudy eye from the pictures I see on the internet. Does anyone have any idea? Salt also does not help him. Thank you. pH 7.0 to 7.2 Nitrates 25 max Hardness Low Nitrite 0 Ammonia - 0 KH/Buffer - Low Water Temperature -76 to 78 controlled by a thermostat.