recently i bought a new juvi discus. the lfs owner gave me a 2nd discus with him because he had some fin damage and was super skinny however he ate happily and was very active. i posted pix asking for an ID and i had a few people respond saying that he was a terrible looking discus and should have been culled. I dont know a lot about culling fish, but from what i understand, it is the killing off of young fish due to imperfections. if this is true, then i am absolutely appauled. i loved that little guy(he died about a month after i had him) but i do like to think i hopefully gave him a better chance of survival and growth than he would have had had nobody taken him. anyways, anybody want to fully explain culling to me? if its just cuz a fish is born with imperfections then i will not be super happy lol as i have a cat who was born with her ribs smashed in and yet she is as happy and healthy as can be now, and i know many ppl with deformities. i understand i may be ranting for no reason so i apologize if that is the case, however im just not sure i can understand why anyone would condone the culling of a fish, let alone anything