Try your male with your female and see if he's fertile? if you know that he's fertile already find a really nice female for him. he's a awesome rd bro! GL
No luck yet I introduce them together every time I do a water change and she comes out for a little while and shows nice striped black markings then hides again between the internal filter.
Today I found her in the males section of the tank hiding in the corner so I moved her back to her side.
I will keep them separated for a while till she gets a little bigger. I am feeding her three to four times a day and doing water changes ever two to three days. Hopefully she will lay eggs soon ill update with a picture once I get back from work...