All great advice. What I have learned in breeding mine is that the female will not even look at the male if he is smaller and she feels that he is inadequate. I have a 300 gal with several amphs & cichs, all have pairs, but all my females want the large, robust, good looking, Hogaboomarum. They wont give their own species a look. The only way that I got my wild caught Devil to spawn, was to remove him until he was bigger than the females, introduce him into the community, allowing him to show off and challenge for top dog, and then remove him and her. It also helps to change up the tanks and water. Since I removed my Devils I have had 2 spawns, my Hogas have had 2 spawns, and my Festae have finally spawned. But from what I've learned, she will not show interest in the male until the male is bigger and shows dominance. Sorry.