good afternoon all! i have 25 chicks coming from Welp in June, and i was wondering how long chicks can use chick feeders and waterers before they outgrow them and need regular ones? also, for 25 (grown)chickens, would i need more than one feeder/waterer? should i have feeders/waterers inside the coop and outside? i am a total newbie and am trying to figure out the best way to raise my new pets! thanks...