how deep does water need to be for fire belly toads need to be to breed?

[firebelly2]

i am converting my tank to mostly water, how deep can the water be without frogs breeding? i have 1 male, 1 female

[John]

I believe I answered this in an another thread, but if you want to stop them breeding I wouldn't let the water get any deeper than about 2 inches. Even that might be too much.