my fishes eyes are GONE!!?

[TIMOTHY]

ok so i have 5 fish and i think they where picking on my algae eater he is pretty big and i thought he could handle himself but i think they ate his eyes and its really creepy and i dont know what to do i have a second tank he can have 4 a home but is he gonna make it.you can see in his body i read that some fish will survive a year or so and i really like this fish he was my very first fish so i dont whant him to die but what do you think is right to keep him or kill him.and if kill him how as quick as possible and keep in mind im not a cerial killer or a fisherman so im not sticking my thumb in its gills and ripping off its head so nothing nasty.

[mmmmm]

Isn't he supposed to be dead by now?!