I am a college student and I just got my first aquarium. I know that I will not be here on a few weekends of the month, but I have an automatic fish feeder to do the feeding for me at those times. I want to get an African Dwarf frog as well, but i can't find a product that i know would feed it while I'm away. does anyone have any product or means that they fed their frog while away for a few days?