He's only eaten egg thus far, he did have chick pellets the first 2 days, but won't now. I don't have a picture of his poop, but it looks the same as his siblings.
If he'll eat the egg, then give it to him. You can also try wet mushy feed to see if that's interesting to him.Should i keep doing egg yolk and electrolytes? Is there anything else I can feed him?
You've started him in the Vitamin E and B-Complex right?