There are more than 100 varieties of koi fish and they are roughly divided into 13 categories

Koi fish species, speaking of koi fish, everyone not unfamiliar, the fish tank in the family, little pool park can see the figure of their beautiful, may be common consciousness is a koi fish varieties, koi fish actually divided into many varieties, so how many varieties brocade carp fish, koi fish species today for everyone to introduce in detail. Let's take a look.

There are more than 100 species of koi fish, which can be divided into 13 categories:

Red and white koi: The body surface color is silver white, inlaid with changing red markings, in Japan is considered to be the authentic koi. And there are two sections of red and white koi, three sections of red and white koi, four sections of red and white Koi, a red koi, lightning red and white Koi, Fuji red and white Koi, Napoleon red and white Koi, imperial temple Sakura koi.

Taisho three color koi: Koi fish base color white, and emerge crimson, black markings. In addition, lipstick, red and German tricolor (German carp's Dazheng tricolor) are also classified AS CLOTHING TRIColor, LuZI TRIColor and tricOLor Qiu Cui are classified as variant carp, Daekejin is classified as patterned LEATHER carp, gold and silver scales TRIColor and DANDING TRIColor are classified as gold and SILVER scales and DANding tricolor respectively.

Writing carp: Fish with black as the base color, above the triangular or white or red or yellow markings. There are white written koi yellow written koi, goi written koi.

Showa three-color koi: The body is black with red and white patterns. There are light Black Showa koi, Hishowa Koi, Modern Showa Koi, German Showa Koi.

Koi carp: Black markings on white, red and yellow. There are white don't light koi, red don't light koi, yellow don't light koi.

Light yellow koi: dark blue or pale blue on the back, white on the outer edge of the scales, red on the left or buccal jaw, abdomen and base of each fin. There are water light yellow koi, cyanotic light yellow koi, Minghai light yellow Koi, autumn green koi.

Koi: Light yellow koi and red and white koi or tricolor koi hybrid offspring. There are blue koi, ink koi, koi three color koi, Koi Showa koi.

Gold koi: The whole body is golden yellow. There are mountain blowing gold koi, orange gold koi, gray yellow gold koi, platinum koi.

Koi: The offspring of a cross between a koi and a gold carp. There are Jincho and koi, golden write koi.

Patterned leather carp: Scaleless carp forms patterns of more than two colors. There are chrysanthemum water koi, Jinshui koi.

Gold and silver scale koi: Through continuous hybridization, the whole body of the fish has gold or silver scales, shining. Gold and silver scales red and white, gold and silver scales three colors, gold and silver scales showhe, gold and silver scales don't light, gold and silver scales skin light carp.

Danding koi: The head has a bright round erythema, resembling the red crown on the head of red-crowned cranes. There are Danding red and white koi, Danding three-color koi, Danding Showa koi.

How to choose a fish tank to raise Koi fish

First, the safety of the fish tank

When choosing a koi fish tank, first of all, safety issues should be taken into consideration. One is the bearing capacity and compressive resistance of the fish tank, and the other is the depth of the fish tank to ensure that koi will not jump out of the tank.

Bearing RESPECT, WANT TO COMBINE OUR OWN ACTUAL LIVING ENVIRONMENT CONSIDERATION, NOW MANY FISH FRIENDS LIVE IN THE HIGH-RISE, THE bearing capacity OF THE floor is very limited.

In terms of pressure resistance, it refers to the water pressure in the koi fish tank. The water pressure is much larger than we imagine, so when choosing the koi fish tank, the tank must be sticky, no gaps can appear, the thickness of the glass should also be thick enough, if it is a larger fish tank, the pressure should be paid more attention to.

In order to prevent koi from jumping into the tank, a top cover should be added above the koi tank to avoid accidents.

Two, the size of the fish tank

Koi are lively and active, so the daily oxygen consumption is very high, so it is necessary to choose a relatively large aquarium. If the koi is dense and the tank is small, then it is necessary to prepare oxygenation equipment in the tank.

In addition, koi are large ornamental fish, so when choosing a koi tank, we should take into account future growth changes of koi and leave room for koi.

Three, the performance of the fish tank

The performance of the aquarium is mainly for the water quality, that is, the filtration system. Whether to choose the upper filter, side filter or bottom filter, also refer to the fish tank itself to design.

Four, other aspects

We raise koi at home mainly for viewing, therefore, the fish tank also needs to be beautiful, there are many fish tank styles on the market now, we can choose according to their own preferences after considering the above points.