I am new to raising chicks (and chiskens). I had my first hatch yesterday, and brought out the feed they sold me at the feed store. It says it is stater 24%, but indicates on the back that layers should be started on 20% (I have welsummer chicks). Will the 24% (I assume that refers to protein content?) be OK? Also, do I give the chicks this dry or should I add a little water? Thanks for your advice!