Never gone for a week here but I leave my mom my key and I get her to feed them. I also have wrote her a "omg" book. where if something happens again, god forbid, she will know something instead of filling bowls and pots with tap water. Oh, yea.. when Im gone lol got waaay off topic for a second sorry, umm yea she does, or if i knew I was going to be gone for a while Id probably buy an auto feeder. Im paranoid about my fish though if something were to happen and it didnt work then Id freak out. Id still have a friend come by and check. My advice... depending on how long your gone, if you can get someone and sorta "train" them if you will, to feed them correctly then your good! ohhh and take my advice on writing an "omg?!" book hehe