I have a pair of A. australe, pair of F. gardneri, and 8 clown killies. They each have their own tanks, planted (both rooted and floating), sponge filters, great water params. They are fed a variety of dry, frozen, and even live foods. I've seen some spawning behavior from the gardneri but that's it, no eggs, no fry. Am I doing something wrong or is there something I can do to encourage them?