They might eat the pellets, but if they are picky eaters will eat frozen bloodworms or brine shrimp. They might jump out the top of the tank, so keep the water level about 3 inches from the top of the tank and put a screen over the top. For more info go to allaboutfrogs.org , and go to frenquently asked questions, then click on the species caresheet. It's a great site! good luck! ;D