Betta Uberis Pair Mating

I recently got hold of a pair of wild caught Betta uberis and have had them in a 45cm tank for about two weeks now. Had a look at them today and they seem to be getting rather friendly. They've been circling under a ledge  on some driftwood for some time now. So will see what happens. I'll post some pictures of them later, the lights are off at the moment and I don't want to interrupt them.