I need some help with captive breeding.

[Frogman97]

I have a friend who just put a pond in his back yard it's a good sized pond and he wants to put some frogs in the pond the only problem is he lives in an area Whare natural frogs coming to the pond is not likely so he asked me if I could get him some frogs and I told him I may be able to try and breed some of my green frogs and give him the tadpoles but I have never even thought of breeding my frogs so I was wondering how do you do this? I need just about every bit of info possible because I never tried this before and I want to get it right. Here's a picture of my frog tank please let me know if there's anything I can do to make the tank more suited for breeding frogs.