Hello everyone

I am extremely new into the idea of setting up a 10 gallon set up for Green Mantella. I already culture wingless fruit flies for my tropical fish so I definitely have food for them. My question is what items do I need to buy for my 10 gallon aquarium. I am thinking of getting the basic 10 gallon starter kit from Joss frogs. Is the fruit flies a good diet for them to feed on a regular basis. Do I need any kind of light system getting started. Basically I would like to start as inexpensive as I can and add to my frog terrarium. Please anything you all can tell me will be a help.

Roger