What big fish can be mixed with traffic light fish?

Traffic light fish is not suitable for mixed culture of big fish; Can be used in conjunction with other lampfishes, such as lotus lamp and triangle lamp. It can also be mixed with small tropical fish with mild temperament such as guppies, moonlight fish, Mary fish and zebra fish;

Traffic light fish are gentle and timid, live in the middle and lower classes, and have high requirements for the feeding environment. Fish at traffic lights like old water with water temperature of 22 ~ 24℃, weak acidity, pH of 6.4 ~ 6.8 and hardness of 4 ~ 8 degrees. Therefore, it is necessary to change water less, change water less, keep the environment quiet and avoid direct sunlight.

Extended data

breeding method

sexism

The main methods to identify the male and female of Nizhi carp are as follows: the male fish is thinner than the female fish, the end of the anal fin is sharp and the color is dark; During the breeding period, the female fish is plump, with fan-shaped anal fins and light body color. ?

type

It is difficult to breed Nizhi carp, mainly because it requires high water quality and special requirements for larval care, which is not suitable for novices to try.

Nizhi carp entered sexual maturity at the age of 6 months, and the best breeding period was 8 ~ 10 months. When the abdomen of the female fish swells, the female fish will be separated from the male fish for a few days, fed enough food, and then paired up and put into the box.

The aquaculture water quality requires pH 5.6 ~ 6.8, GH 1 ~ 3.5 (tap water must be distilled or treated with ion exchange resin before it can be used as aquaculture water), and the water temperature is 25℃, and artificial fish nests (such as brown silk and Hypericum japonicum) are put in.

The incubator should be protected from light and kept quiet. A female fish can lay about 150 eggs. After spawning, the parent fish are fished out to avoid swallowing the eggs, and the fry hatch for 24 hours.

morphological character

Also known as neon lights and red lotus lights. Native to Peru and the upper reaches of the Amazon River in South America. Body length is 3~4cm. There is a bright red ribbon and a green ribbon on both sides of the body surface. The red band extends backward from above the ventral fin in the center of the abdomen to the caudal stalk, and the green belt extends backward from the eyes to the end of dorsal fin.

The red and green belts run through the whole body, dazzling. They swim around in the clear water and green grass, like little fireflies, which are wonderful. Traffic lights are a famous species of tropical freshwater fish.

Neolipin carp is bright and colorful, and its back is olive green. Eyes are black, eyes are silver blue, with black edges, emitting turquoise light. Above the side line, extending from the eyes to the tail, there is a light blue neon longitudinal belt, which is bright and dazzling. The upper part of the longitudinal band changes from brown to black until the back, and the front part of the gluteal fin below the longitudinal band is silvery white.

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