Thanks Doug,
I checked the pond today and decided that there were too little fry left and I am afraid that the ones that are left will have scaring from the larvae.
I have more than enough from the same spawning in another mud pond to get the amount of good ones I want to keep.
The pics below are of some of my tosai from last year taken from the selling ponds that I think still have some chance of improving with age.
So there will be 11 koi in this pond plus the fry that might survive.
The bigger ones are about 10 inches and the smaller ones 6 to 7 inches.
Would make for a good experiment I think. I hope they enjoy those $%&^#@ LARVAE FOR DINNER TODAY.
http://www.jakoi.com/images/dsc02092.jpg