Do arowana have cold water varieties?

Nine-horned arowana is a cold-water fish. Nine-horned arowana is a carnivore with a life span of almost 10 years. But the life span of a fish is also related to the food you feed it, or to the living environment of the nine-horned arowana.

Generally, the adult nine-horned arowana is about 20 to 20 centimeters long. At present, the longest nine-horned arowana is 60cm.

Living habits:

Nine-horned arowana is usually gentle, but fierce when preying. It can be mixed with fish of the same size, but it is easy to compete with other bottom fish when feeding because it feeds on smell.

The inlet water temperature is 20~32 degrees Celsius, and weakly acidic water is preferred. The bait is mainly animal feed or live food. Poor eyesight, foraging depends on the smell of food to find food, generally foraging underwater. When the water lacks oxygen, you can put your mouth out of the water and breathe air directly with your lungs.