They verfy well could be, i know of many people who have witnessed/are currently experiencing courting/breeding actions at this time of the year.
Including myself!!
There isnt much known about DP's and breeding but through trial java moss seems to be a favourite. The male tends to become reclusive and will guard the eggs. At this point he will not eat very much and will defend the eggs pretty hardily.
Keep us updated and i may be able to give you some pointers if they do indeed produce eggs and fry!
good luck!