Yes you can pair a ocellaris with the true perc and the male would turn female .if you ocellaris and only if the have a snowflake paterns you would get hybrids similar to snow onyx.but if you have regular 3 bars ocellaris not you would get fish that some would come out with percs characteristics like one would look like a hight torso fin of a ocellaris but have eyes of a percula and dark agest.if you want something nice out of that male percula .I recommend you sell or trade all your babies and buy a real good lineage picasso juvenile and pair it with the true percula the picasso is a percula so are both with in the same family. Me personally I'm not a big fan of hybrids.picasso I would recommend would be a nice p1 or p2 from bali aquarich or a nebula with alot of white try to get a small one. Oldschool donis reef picasso are nice because they are strong on the helmet n can be passed on to the offsprings like mines did . remember alot of people say they have donis reef picasso. Buy they are just trying to get you suckered into buying their crap , hybrids deformed clownfish. I know a few scammers.out in this hobby. And remember you get what you pay for . You can buy a picasso for 70$ or pay 350$ for another .now ask your self that question why so much. Quality!!! , quality,!!!quality! !!if you have any questions just ask .there is no stupid questions just the ones that weren't asked.