Hello everyone!

Im getting some Green Tree Frogs and i was going to breed crickets but im not going to breed roaches!

So, i how do you breed these guys?

I have a few questions:

Approx, how long do they live for?
At what age do they start to lay eggs?
How long does it take for the eggs to hatch?
Do i need to separate ages and sizes?
When would i need to change the water and food?

Thanks guys! You really help!