Also, I've noticed that these mass-births tend to make the game lag incredibly due to the immense number of yus. It may just be my game, but a bit of a heads up for people who wanna turn their yukkuri into a dosu.
alex said: excuse me how can u breed it to this size?
I think breeding pools were used, if not, probably the option of drawing and injecting paste numerous times...not sure. Looks like its going to do a lot of hurt hurt though~