Is it easy to raise Cardinal Tetra? How to raise Cardinal Tetra to make it grow well

As people's quality of life improves, more and more people like to keep fish at home, and the cardinal tetra is very popular among the public because of its high ornamental value. So is the cardinal tetra easy to keep? How to keep the cardinal tetra well? Let's take a look.

Is the cardinal tetra easy to raise?

After understanding the life characteristics of Cardinal Tetra, it is still very easy to raise Cardinal Tetra. They have strict requirements on water temperature. The water temperature should be controlled at around 24-26℃. The water quality should be weakly acidic soft water. Choose a fish tank of suitable size. The tank needs to be equipped with heating rods, thermometers, water pumps, filters and other related equipment. Change the water regularly during the breeding process to ensure good water quality and feed them reasonably and scientifically.

How to keep cardinal tetras well

The cardinal tetra is a gentle tropical fish belonging to the family Characidae. There is a small protrusion on the caudal peduncle behind the dorsal fin of the fish. This small protrusion similar to a fish fin is its adipose fin.

The lotus leaf minnows love to swim in groups. You can lure them with food, and dozens of fish will swim to you together.

The requirements of the cardinal lantern for bait are not strict, and its diet is also quite diverse. The artificial feed fed can be ordinary tropical fish pellet feed or spirulina flakes. The pellet feed is preferably small. You can also feed some live bait, such as bloodworms, artemia, etc. The live bait must be cleaned. The feeding frequency can be multiple times or once. If you feed more, the cardinal lantern can quickly grow from about two centimeters to a large size. If it is kept in a grass tank, you don't need to feed it so frequently.

The water temperature required by the lotus tetra is similar to that of the red and green tetra. The water temperature is better between 22-25 degrees Celsius. Old water is better for breeding. Old water is more stable and the pH value is more suitable. There is no need to change the water frequently for breeding tetras. Just add a small amount of water every once in a while. Tetras like old water.

Compared with the red and green lanterns, the lotus lantern is easier to raise. Maybe this is why it is more expensive than the red and green lanterns. Its physique is slightly stronger than that of the red and green lanterns, but you should also pay attention to the water for the newly bought fish. Wait until the water temperature is completely consistent before putting the fish into the tank. When changing the water, be careful not to pour water directly on the fish.

How to breed cardinal tetra

Generally speaking, cardinal tetras reach sexual maturity around June to August. When the female fish's abdomen swells, she will choose an energetic male fish for mating. When breeding, keep it dark and the light must not be too strong. If necessary, shade it. Usually, female fish lay eggs in the morning, and the eggs can be as high as 1.2 million, which can hatch in about 24 hours.

After 24 to 36 hours, the fry will hatch. After another 24 to 48 hours, the yolk sac in the fry will gradually disappear, and they will begin to swim and look for food.