Picture posting is enabled for all :)
Good morning MacMac Thankyou for your advice on my koi I will google koi uk to see if they can throw any light on the subject. I have quite a few koi so not named all of them. One is a beautiful silver which really shimmers in the sun, so i call her Akiko which means Sparkle in Japanese. another called King Kong which is really huge the grandchildren named him.Thanks for the advice once again Aggie.
Oh very good Mac, I'll have to get my thinking cap on and name the other 33 any suggestions?
Black spots on koi could be, as has already been suggested just the black (sumi) colour coming through or it could be anchor worm but this very much depends on the size of the spots.