Hey, well most people just feed a little extra the week before they leave, then the frogs not eat while their gone, but thats only good for up to around a week, sothat will not help you. You can leave cultures in the tank for the frogs, but I think your best bet would to have someone come over and feed for you. It's really not that hard. I used to have my neighbor that knows nothing about animals do it for me. I just tell her the basics and she was good. I now have a experienced frogger buddy of mine that comes and cares for my frogs when I'm away. Hope this helped.