This post brings me back. I used to breed all sorts of Betta Fish back in the day...it was an interesting process and so cool! First dad builds a bubble nest, then they attack each other and the dad literally squeezes the eggs out of the mother. I'm not sure if he fertilizes them at that point or if the eggs get fertilized when he takes each egg from the bottom of the tank and places them inside the bubbles that he prepared earlier. Such an interesting and cool fish! Nice post and pics. -Respect