Okay, so its been 8 days since we began with Samzter's technique. Our male is constructing a bubble nest, and our female is BIG! They spend a surprising amount of time checking each other out through the glass, and the male actually rubs and bumps his snout into the glass when she is very close. The temp in the tank is 79.9 F. I would like to turn it up just a smidge, but he has constructed a portion of his nest around my access point! It is so awesome just to sit and watch them!