As I was running out of the 20% grower/raiser feed I went to TSC to buy more and discovered it was out of stock. My only choices were 24% for turkey chicks or 15% for layer hens. I went ahead and bought the 24%. Should there be any harm in feeding the 24% Durmor to my 5-week old chicks (RIR, BR, and Aracuna breeds)? Thanks!