1. How many Arowana are raised It is best to raise one Arowana. First of all, they belong to large fish, and their body length is between 60-120 cm after adulthood. If the number of rearing is large, there may be insufficient space. Lack of space will not only cause them to fight, but also affect their growth and development. Of course, if the breeder can prepare a larger fish tank for them, the number of them can be raised. Secondly, Arowana's character is fierce, and fights often occur for various reasons. If there is a fight, they will easily die or get injured. Finally, they have strict requirements on the environment, and they are raised in a large number, so they may not be able to control their living environment well.
2. How to raise Arowana1. Water temperature: Arowana likes warm environment, and breeders need to use heating rods. Keep the water temperature between 28-30 ℃, so as to avoid discomfort caused by too large temperature difference.
2. Water quality: Arowana likes to live in weak acidic soft water, and breeders need to keep the PH value between 6.5 and 7.5. Usually, it takes 3-5 days to change water, and the amount of water change each time is controlled at one third of the total water volume.
3. Feeding: Arowana is a carnivorous fish, and breeders need to feed them with some foods such as bumper shrimp, red worms, yellow mealworms, bread worms, lean meat and animal viscera. This can ensure their balanced and sufficient nutrition.
