Ok so complete newbie!
I live in the middle of nowhere in devon, uk, and unfortunately am limited on pet shops.
I don't yet own my tree frogs I'm currently setting up their home and researching.
Went into my local store to ask advice on food, the people in the shop have no idea about tree frogs or food and so I wrote down what they have and thought I'd ask you guys what you would buy, so here's my choices,
Locusts
Hoppers
Silent crickets
Brown crickets
Black crickets

Is one better than the other or should I mix it up and feed them all?
The store also has wax worms and meal worms and apparently I can order in pinkie mice,

Also they dont sell gut loader or calcium dust so can u rev come d any good Internet sites for these? Preferably uk.

Thank you in advance!