Can you find worms for vermicomposting for sale in Alaska? Red Wrigglers, Eisenia fetida, are a standard composting worm and also work for frog food.
Red Wrigglers work OK for aquatic frogs; but most terrestrial ones are put off by the foul tasting slime they make to the point of some frogs rejecting any earthworms later. Canadian or European Night Crawlers are a much better choice as feeders Brian .
Remember to take care of the enclosure and it will take care of your frog !