Congratulations on the new additions!
Don't worry about the frog not eating right away. I have an ACF and she never goes to the surface to eat, so she usually doesn't end up eating floating foods like bloodworms. I have sinking pellets for my goldfish and she eats those just fine... the good thing about frogs is that they will eat just about anything.
Good luck, and I'm eager to see those pictures. ;]