hi all i have a male dovii,hes 1.2yrs old.i raised him from a juvie n hes 12inchs.recently(1-2wks)his eyes have become cloudy looking in the pupil areas.so when i noticed this i checked temp(27dc)ammonia nil,and nitrite nil.so i dont think its water quality but im no expert.ph is 7.2.then i added salt at the rate of 4tablespoons per 20litres as advised by a well known lfs cichlid keeper.this is a strong solution i know, but my dovii didnt mind at all.no change after 3days so i tryed wardley fungus aid to no avail.i didnt think it would help but sum1 said try it.the eye looks as though the glaze is inside and has no cottony appearance,rather just cloudy looking.its not quite covering the entire pupil.his main diet is normally mealworms and some pellets if hes really hungry.occasioal earthworms but lately hes rejecting my offers even shrimp tail.after looking around the net im so confused as it seems to me it could be a bacterial infection or even flukes,maybe ph burn.he swims round curiously but doesnt seem to eat.hes all alone in his 6ft so its not fighting thats caused it.filters are 1x huge aquaclear,2 small aquaclear,1x 1500 ltr per hr powerhead.should i do more water changes,or buy meds.which meds?feed him or not?please help he is my pride and joy.i dont want him goin blind.thanks any advice please............also the only thing in the tank besides gravel is driftwood.should i remove it?please help me...........b4 its 2 late n hes blind