Hi Aldric,
That's awesome you got a Breeding pair with it. What kind are they?? Brown or Albino. I love BN. They are pretty cool little things. You'll want to give them a good diet of veggies and protein. When your conditioning them (getting them ready to breed) you'll want to feed them 80% vegetable and 20% protein instead of the 90/20 that you usually feed them. Give them lots of food and often, since they will be eating and pooing machines you'll need to do lots of waterchanges, which will also set them off to spawn. ONce they are conditioned Do a
water change and when refilling the tank make the water a couple of degrees colder then what the temp is in the tank. This makes them think the rainy season has come (like it would in their natural environment) If they don't spawn just keep feeding and keep doing the waterchanges. They are a fairly easy species to breed. You'll want to have some sort of cave for them to spawn in. They like tight fitting places with a closed end and only one opening. Here is a pic of my pleco breeding tank. Good luck with them. Most of the info (if not all) I learned from Carol aka Butterfly here on fishlore. I'm sure she'll come along with some great advice for you as well.