I was curious about that one site said they could not and another side downloads a PDF file that says they have even in nature where there were other Koi and Goldfish in the same pond. Her is the link for the pdf file http://www.rsnz.org/publish/nzjmfr/1987/5.pdf You will probably have to either type it or copy and paste the link it will emmediately start downloading the document. I have not found out whether these hybrids can reproduce on their own yet as usually when there is a cross between two Genus the hybrid is usually sterile like a mule.
Yes, they can.
Koi, Japanese goldfish from the carp family, mate like most other fish. The female Koi lays thousands of eggs which are then fertilized by one or more males.
koi fish would normally eat goldfish food try tetra fin goldfish flakes they are made for goldfish and koi
yes, and they make a shabaloo quintin fish... a very rare spiecies
No they are not goldfish
Koi is a type of fish. Just don't put koi in the pond and it will not be a koi pond.
goldfish, koi
Koi
If the Koi is large enough it may well eat a goldfish fry but Goldfish and Koi are not fighting type fish so they do not normally bite one another.
They get along with goldfish but you'll end up with babies that are part goldfish. I have them in the same pond and that's what happened to me. The main problem with putting Koi with other fish, is sometimes the other fish like to eat Koi.
Koi have barbels on their bottom lips (whisker-like projections) and goldfish do not
Yes pond comets and other pond goldfish get along with koi, however koi can get over 24 inches long when a comet typically doesn't grow more than 12 inches- that's quite a considerable difference in size (which is why its often best to keep koi with other koi and goldfish with other goldfish).
Raccoons are not particular and will eat any fish they can catch, including goldfish and koi from backyard ponds.