Arowana is very regional, and it is easy to compete for territory if it is raised more, and there will be fights.

If you have a fish and there is enough room in the aquarium, you can choose to have more one-stop fish.

However, the number of aquaculture should be determined according to the size of the fish tank to ensure that there is enough space for them to grow.

It is best to put them in the fish tank at the same time, because if they are put in batches, the old fish may attack the new fish.

First, arowana generally raises several arowana. In general, it is best to keep one. Raising arowana won't fight.

Arowana has a strong sense of territory and will compete for space in the fish tank.

Especially the arowana released in batches, the old fish will attack the new fish.

The number of arowana is closely related to the space of fish tanks. If there is enough space in the fish tank, you can put several arowana in it, preferably at the same time.

Second, how to raise arowana 1? Water temperature: the water temperature of arowana should be controlled at 25 to 28 degrees, and the water temperature should not fluctuate too much, which is easy to stimulate arowana and lead to anorexia.

2, water quality: to control the water quality, it is best to change the water once a week and replace half a fish tank at a time.

This will not make the water fluctuate too much. A certain proportion of salt can be put into the fish tank, which can inhibit the growth of fungi in water and prevent fish from being infected by fungi. 3. Lighting: Arowana doesn't like dark places, so it's best to put it in a well-lit place and ensure that it receives seven or eight hours of light every day, so that Arowana will grow healthier and more beautiful.

4. Food: Fish, shrimp and other foods can be fed, and the feeding should be diversified, so that the nutrition is balanced and the arowana will grow faster.