The single gold fry turned out to be a female. She is finally a mama! This is the 5th spawn and the first time i've been able to get some wigglers. She's paired with an EBJD that I raised. I hope the wigglers make it. They are lighter in color than my previous spawns (to be expected I guess) and don't seem to wiggle as vigorously -- although I stripped them the day they hatched, b/c she kept eating the previous spawns.