After a koi fish gives birth, it typically becomes more protective and vigilant, as the newly hatched fry are vulnerable to predators. The mother may also exhibit changes in behavior, such as staying near the spawning area to safeguard the young. However, koi do not provide parental care, and once the fry are free-swimming, they must fend for themselves. The mother may return to her normal activities relatively quickly after spawning.
Koi are egg layers/scatterers of adhesive eggs so they don't actually 'have babies'.
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 fish Koi fish
The Japanese for Koi is nishikigoi.
Koi fish can live in almost any country. Koi are thought to be originally from Japan. Many people have outdoor fish ponds in which Koi are the dominant fish.
A koi fish can lay anywhere from 10,000 to 1,000,000 eggs at a time, depending on the size and age of the fish. Typically, a female koi will release her eggs in a spawning event, and the males will fertilize them. However, not all eggs will survive to hatch, as many factors can affect their viability, including predation and water conditions.
a fish, a koi carp
In Japanese, koi fish is written as "鯉" (koi). The character for "koi" represents the colorful carp fish that are traditionally kept in ponds for their vibrant colors.
because it is fish
Koi fish usually have two eyes.
Nope they sometimes eat there eggs
Koi are a type of specially bred carp.