Adding Koi To A Pond

[newkoi]

I have an established pond with a koi that is 4 years old and is alomst 18". There were 2 others but an electrical problem caused a pump shut down and they wer lost. I would like to add another koi or two to the pond but did not how if this was safe for them or the older fish. Any help would be appreciated.

 

[Nick16]

in our pond we have big koi and very small koi. and they are fine. as long as they have space to grow and hide and are getting food they should be ok mate. jut watch bevcause the big koi will get all the food. welcome to the forum m8!