After three meals, the pet yukkuri will start changing her view towards the scum. Now lets just wait until the little ones are born.Here, supposedly they will share with their partner, but shitheads will try to get a larger portion of the feed. At this time, no matter how bad the scum behaves, never ever scold it.Increase the feed by half and only for your pet yukkuri. There will be problem later if you split it so do it this way.