Hi,
I have a couple of society that have been producing eggs for the last 8 months or so. And they have yet to have hatchlings ! Not one single fertile egg. I also have a couple of red-ear waxbills producing some eggs once in a while, and put the eggs with the societies, and they through out the eggs !
I had the male first, which was singing his mating dance. Then I got a female from a local breeder. A few months later they started building a nest and laying eggs.
What should I do with them ?