It should be a zen zou not a kampa ,1st just continue feeding pelets like king kampa ,humpy head XO brand,viking head booster.your FH have a potential ican see it .In my country this is wat we have.but if u r in USA u can find sumo or other brand like hikari .Dont feed now w/ lives food coz it may stop the head growth shrimp is k for coloration gold fish is a bad idea it can get dark coloration,.......remember genes 80 percent 5 % food 10% water change and 5% LTC.dont feed to much it can be get fat but the head will stop to grow and use good filtration,good luck.
Study up on how to breed flowerhorns before attempting it. I see you have other fish with your flowerhorn, be careful because your flowerhorn could one day snap and decide to kill all his buddies.
