Why can't Luohan fish grow heads? How can we raise Luohan fish to grow heads?

Luohan fish is a common ornamental fish in life. It is loved by fish lovers for its cute and smart appearance. So why does Luohan fish not grow heads? How can we raise Luohan fish to grow heads? The following editor will explain them one by one, hoping to help you.

Why doesn't the arowana start its head?

First of all, the key to whether the arowana can start breeding is to know how to choose a good seedling, so choose a good seedling, that is, a good gene. In short, for beginners, you should pick a large, healthy, and energetic one from a batch of seedlings. You can take more. Male fish are easier to start breeding than female fish. The second thing is to see your breeding skills.

How to raise arowana

1. Genetic problem: Does the Luo Han you raise have the gene for starting? If the gene is good, then its starting rate will be very high.

2. Change the water frequently, change one-third of the water every week and two-thirds of the water every two weeks. The temperature of the water should be consistent with the water temperature in the tank.

3. Feeding: It is best to choose processed red worms, barley worms and river shrimps as feed for Luohan fish. These feeds are rich in protein and pigments, which can not only ensure the normal development of Luohan fish, but also accelerate the growth and color of Luohan fish.

How to set up the tank before raising arowana

First of all, we need to know that the water temperature that Arowana likes is around 30 degrees, and the best PH value is 6.5-7.2. Arowana is ferocious by nature, so it is best to choose a larger rectangular fish tank. It is critical to open the tank for raising Arowana. Before opening the tank, it is necessary to disinfect it with potassium permanganate, turn on the filter for water circulation, and then dissolve the VC tablets and pour them into the tank to allow the potassium permanganate to settle to the bottom and turn from purple to colorless. Then add special salt for ornamental fish and soak it for an hour. After that, drain the water and add clean water to rinse it several times. Clean the remaining potassium permanganate and put it in clean water for about 5 days. Then put in the fish that has broken into the tank. If there is no problem with the fish in the tank for about 3 days, you can put in the Arowana.

In addition, water treatment is required before opening the tank. Put the bag of fish in the tank, and after it adapts to the temperature in the tank, inject the water in the fish tank into the bag little by little, so that the fish automatically enter the tank. It is also necessary to lay some bottom sand in the fish tank, such as volcanic stone and coral sand, to adjust the pH value and increase the activity of the fish. It is best to choose sand with smaller particles to prevent scratching the fish.