I am going out of town in a few days for 5 days from my little guy. He is 3 months old and I have a friend changing the water and keeping humidity up so he is set there. The question is, should I feed him the night before I leave which is Friday and 4 days from the last time I fed him; or wait till I'm home which will be 8 days after feeding. Any suggestions? It's on the border line of too quick to feed or waiting too long.