Hello all, I have two Pekin ducklings (1 week, 2 days old). One of the ducklings seems to be walking on her "elbows" and usually sits most of the time. I've never had pet ducks so I'm very inexperienced. I am feeding them a chick starter feed (18% protein, non-medicated). I heard that some ducks need niacin, should I give them some? Any information will help - thanks! Also, I keep these ducklings in a 35-40 gallon tub. Do they need more space? Could that be the problem?