Two nights in a row I tried to feed my frogs those smaller red worms, I got them at the pet store here. My frogs stared like "what on earth is that??" and ignored them. And then to top it off, I lost two of them and I don't feel like tearing up the substrate if I don't have to, is it okay to have them in there? Apparently I'm sticking with crickets and when I finally get roaches, then I'll start doing those!