Q:
How long does it take for koi eggs to hatch?
A:
Quick Answer
Koi eggs hatch about three days after females lay them; in colder temperatures, the time can be as long as four days. They are laid in clutches that average 30,000 eggs, after which they are fertilized externally by the males.
Continue ReadingFull Answer
Female koi, a domesticated, colorful type of the common carp, spread their eggs energetically on aquatic plants as they are laid. They provide no further parental care to the eggs. Newly hatched koi feed on microscopic plankton including rotifers, copepods and algae. After about a year, they begin to eat small invertebrates such as caddis flies, mollusks and crustaceans. Adult carp eat a wide variety of animal species along with plant tubers and seeds.
Learn more about Aquatic PetsRelated Questions
-
Q:
How long do koi live?
A: Koi live an average of 50 to 70 years, but can live over 200 years. The oldest koi on record is Hanako, a scarlet koi that died in 1977 at the age of 226. Full Answer >Filed Under: -
Q:
How much do koi fish cost?
A: Exactly how much Koi fish cost depends on a number of factors, including the size and the specific breed of the fish. As of June 2014, a small, standard Ko... Full Answer >Filed Under: -
Q:
Can you keep koi in a fish tank?
A: Koi can live in aquariums until they are six inches in length, or about two years old. The most important considerations in tanking koi are the number of f... Full Answer >Filed Under: -
Q:
How long does it take for nits to hatch?
A: Nit eggs hatch six to nine days after they are laid. After a nit egg hatches, it releases a nymph, which grows to adulthood in seven days. Adult female lic... Full Answer >Filed Under:
