PCF problems

[Shiro]

Well, I got a male about a week ago. I'd like to know if there are any food choices other than fruit flies, earth worms or crickets? It's too cold here for there to be any house flies (which all my frogs go crazy for), so that isn't really an option. He hasn't eaten, but he's still pretty chubby so I'm not too worried, I'd just like to know what else I could try if those 3 food items don't work.

[Frog Mom]

I don't know much about other food options. I go out and catch small spiders once in awhile and put them in there. The frogs like those. I just ordered some springtails from Josh's frogs, so I'll see how they like those once they get here.

[Shiro]

Luckily, I have found that he likes all three food items! Haha. I put a few fruit flies, a large wingless cricket and an earth worm in the tank and he gulped up all three fairly easily. I like to keep my animals on a varied diet, so anything they may like I'd be willing to try on them.
Spiders are a no-go for me, I'm terrified of them, and our house is already infested with giant house spiders (Tegenaria duellica). They're very aggressive, to the point where any spider other than a jumping spider is killed on sight if it's in the house. I like keeping jumping spiders around, because they eat house flies.... And they're kind of funny when they find their way onto your desk and get all defensive about you being in "their" space...