Silver Eyeball In Zebra Danio

[phillippa42]

Noticed yesterday that one of my zebra danio's lef eyeball has gone silver, its almost blened in with his background colour. I actually thought his eye was missing at first, but on closer inspection it still seems to be there. He's eating fine, his other eye is fine, no other symptoms.

All other fish are fine. Water parameters are fine.

What is it? Some sort of disease?

He is quite old - must be over 2.

thanks.

 

[Dagu]

I dont think it means that there is anything wrong with it

I've had a Zebra Danio like that for only 1 month and he has always seemed perfectly fine, i would just keep an eye on him but he should be fine!