As long as you have dithers you should be fine with them. I use my umbee growouts as dithers and it works great. Only once have I pulled the umbees out too early and the eggs didn't take. Then the male went crazy on the female. so I divided them for a week, giving the male a smaller section and adding the umbees back to the female side. A week later I pulled the divider and things went back to normal. So from now on I don't remove dithers until I see wrigglers.




