CATDOLL : CATDOLL: Can koi be raised together with goldfish?

1. Can small koi be raised together with goldfish?

Can be mixed. 1:

It is best to use oxygen 2: How big is your fish tank? About 40cm, it is recommended to put 3-5 small

Koi

And goldfish, if there is oxygen equipment, it would be better to put seven or eight (about 5cm).

2. What is the difference between koi and goldfish? Please give me more details! Thank you!

The ancestor of goldfish is red crucian carp, and the ancestor of koi is common carp. Koi has 4 whiskers, goldfish does not. Koi has normal body shape, goldfish has short and round body, koi has two-petal tail, goldfish has four-petal tail, koi has protruding mouth, goldfish has round mouth, koi head is like triangle, goldfish head is like semicircle

3. What is the difference between goldfish and koi?

Different species, goldfish belongs to the genus Carp, and koi belongs to the genus Carp.

4. What is the difference between koi and goldfish? How to distinguish them?

The main differences between goldfish and koi are as follows:

1. Goldfish is an artificially bred variety of crucian carp, belonging to the genus Carp of the Cyprinidae family; koi is an artificially bred variety of carp, belonging to the genus Carp of the Cyprinidae family.

2. Goldfish have a short and thick body; koi have a slightly longer body.

3. Most goldfish have two tails (except for grass-type ones); all koi have single tails.

4. Goldfish have no whiskers around their mouths, but koi have whiskers around their mouths.

5. Can Koi and Goldfish be raised together?

If you are not a professional fish farmer, you can raise them together, but if you are a professional fish farmer, you cannot raise them together, as this will result in impure breeds.

Growth habit

Omnivorous. Koi are gentle in nature, like to swim in groups, are easy to keep, and have strong adaptability to water temperature. They can live in a water temperature environment of 5-30℃, and the water temperature for growth is 21-27℃.

In addition to the water temperature and the abundance of bait that can affect the growth rate of koi, there are also great differences in the growth of male and female fish. The age of koi is determined by the number of annual rings on the scales, just like most fish.