Can someone please tell my new whitetail pygmy angel to stop eating my zoos!!!! I know I took a risk getting him but apparently he didn't get my memo about the zoos being off limits!!!

PS anyone interested in this type of angelfish, that lives in Edmonton? Because if he doesn't magically stop eating zoos I will have to sell him

Update: So far so good (maybe the "don't eat the zoos" vibes people are sending is actually working) , still don't understand how my zoos seem fine now, however I will be keeping a close eye on him.