Judging by the size of my fresh fry they look like they are about a month away from spawning they are about 12 weeks old right now but I think they had a slow start when I put the parents in I had 13-16' visibility. When the new ones start to spawn it is going to be amazing to see how many show up. I have since put in BG and Res so there will be a ton of fry for the sunfish to feed on