My Aro's right eye got cloudy this morning thought it was nothing until I look closely there's a whitish membrane inside his eye. Is it cloudy eyes or some parasite?. I put medications, put 10 spoons of rock salt, turned off the lights and will do 25% wc tom... . He's currently in a 100 gal atm so I'm wondering if I am doing the right thing or screwing things up?