Ok......lets be clear about something here......popeye and a swollen eye are two different things.......if a fish has popeye it will usually show up in both eyes.....in which case good water quality and sometimes medication is nessesary to fix the problem......if its just a swollen eye, I would just leave him be and keep a non-swollen eye on him

__________________
260g mixed reef, 105g sump, water blaster 7000 return, Bubble King SM 300 skimmer, Aqua Controller Jr, 4 radions, 3 Tunze 6055s,1 tunze 6065, 2 Vortech MP40s, Vortech MP20, Tunze ATO, GHL SA2 doser, 2 TLF reactors (1 carbon, 1 rowa).
http://www.canreef.com/vbulletin/showthread.php?t=50034 . Tank Video here
http://www.vimeo.com/2304609 and here
http://www.vimeo.com/16591694