hi all these are my first bettas as i have just started keeping bettas .\
plz someone identify this betta & also tell its quality and if they are ready to breed(i mean in size)
The multi color boy is a poor quality crown tail if that's what he is. Google show crown tail betta splendens guidelines. With that pair I doubt you'll get 'lots of variety' as they will most likely turn out to be veil tail, which are not worth much at all, with dominant colouring like red or blue, again not worth much at all as veils. If you're breeding for fun, then be aware of the work involved and go for it. If you're breeding for show or quality, you would be better off starting with a high grade pair.