fish has a huge swollen eye

[jag1979]

I have one bi-color pseudo and two clown fish. The pseudo has been in the tank for a week and the clown fish about a day and a half. This morning one of the clown fish had a huge swollen eye. Illness or fight? what do you think?

thanks

 

[bubbaOPPD]

Popeye, you can treat it with maracyn, my Lineatus had it and about 7 days treatment with maracyn got rid of it, I did put him in a treatment tank during that time.