frogs like food that moves and can be hard to adjust to dead foods
flies don't have much nutritional value, slaters, ctickets and locusts are better
mincie on here sells a few insects
ira's right lighting from the front is a better display
i make the front flap 1/3rd of lid and bring the light as far forward as i can
putting it on the front flap means you have no light into tank when lid is up while you are rearranging things
to move big things in tank i take the lid off
just a thought