Josh's Frogs Dart Frog Tadpole Food is a tried and true special formulation of animal and plant proteins, algae, natural color enhancers, omega fatty acids, and trace elements provides dart frog tadpoles with the nutrition they need to thrive! Do not feed tadpoles until they are 5-7 days old. At that point, feed 1 pellet 1-3 times a week for the first 4 weeks. After that, feed 2-3 pellets at a time.