Hi all, new to this forum but looking for help, i noticed a white lump on the mouth about a year ago but it never got worse or better (winter and summer) and i assumed its carp pox! ive just transfered them to there new pond with a viewing window and can see 2 other fish with the same problem that i hadent spotted and the original one now has it on his nostril,i have posted a pic, any help or advice much appreciated.

Hi dckoi welcome to the site from what i can see it does look like carp pox is it soft and waxy or hard have you any photos of your other fish you say have it

Hi Ghost thanks for reply, The lumps are hard and rough textured, as ive only just put them in the new pond i dont want to hook them out again untill they have settled for a while so ive tried to get pics through window.

these look to me like tumors are they growing out of the koi or on the koi

they can be removed thou unless your heated i would leave this untill the spring or summer as the healing temps are not with us at the moment.

I would say they are growing from the koi rather than on it.