Chicks of different ages
Welcome to BYC!
While a week is not always a big deal, in certain circumstances it can make a big difference -- what breed(s) are the chicks? Are they large fowl or bantam - if both are the bantams the older or younger of the two groups? What is the total floor space of the brooder, how many feed/water stations are present and how many chicks total are involved? Are your chicks newly hatched and one week old or one week old and two weeks old?