Can koi fish go with arowana? What kind of fish can it go with?

Koi fish can't keep arowana together, because their habits, shapes and personalities are different: Habits: koi fish is a cold-water fish, which can adapt to a wide range of water temperatures. Arowana is a tropical fish, which requires high water temperature. Body shape: Their bodies are different, too. Arowana is a large fish, and koi fish is a medium fish. They are so different in size that small fish are easily bullied. Personality: koi fish is lively, but not aggressive. Arowana is fierce and aggressive.

First, can koi fish be mixed with arowana? Koi fish can't be mixed with arowana, because their bodies, habits and personalities are different;

Habit: koi fish is a cold-water fish with a wide range of acceptable water temperatures. They can grow in the water temperature of 18-32℃ and are not particularly sensitive to environmental changes. Arowana is a tropical fish, which likes high water temperature and needs water temperature between 28-30℃ to grow, so it is sensitive to environmental changes.

2. Body shape: koi fish and Arowana have different body shapes. Koi fish is a medium-sized fish, and its adult body length is about 30-40cm. Arowana is a large fish, and its adult body length is between 60- 120 cm. There is a big difference between the two, so koi fish may be bullied when mixed together.

3. Personality: koi fish and Arowana have different personalities. Although koi fish has a lively personality, compared with Arowana, his aggressiveness and attack power are weak. In addition, arowana has a strong sense of territory. If koi fish put them together, they would probably bite or kill koi fish.

Second, what kind of fish can koi fish go with? Koi fish can be paired with goldfish, ear fish and so on. They are lively, mean-mouthed and like to bite other fish. Therefore, fish with similar body shape but gentle personality are not suitable for keeping together. But they are not aggressive and aggressive, and are not suitable for keeping with fierce fish, so there are not many fish suitable for keeping with them.