Can A 120-centimeter-long and 40-centimeter-wide fish tank can raise arowana, but the width is not enough. Because the adult body length of arowana can reach 50-70 centimeters, if the width is 40 centimeters, the turn of arowana will be affected. Especially during their growth and development, it will have a great impact on their body shape and bone development. The tail of silver arowana is softer, and the space is smaller, which will not affect their turning.
But the hard bone of the red arowana tail is relatively large, so it needs a lot of space to turn, and they can't turn with a width of 40 centimeters. Therefore, when raising arowana at home, it is better to choose a fish tank with a width of more than 60 centimeters. If possible, you can use a 150 cm long and 80 cm wide tank to raise arowana.
arowana 1. Water temperature: The origin of arowana is subtropical or tropical areas, so they like a little higher water temperature. Breeders need to keep the water temperature between 28 and 30 degrees Celsius to make them grow better.
2. Water quality: Arowana likes weakly acidic water, and the PH value should be controlled between 6.5 and 7.0. They have strict requirements on water quality, and breeders usually need to ensure that the water quality is clean. The amount of water changed each time should not be too large, and it should be controlled at one fifth of the total water volume.
3. Feeding: Arowana prefers live baits. Breeders can feed more live fish and shrimps at ordinary times. They can feed them twice a day. The amount of feeding each time should not be too large. It is best to feed them until they are 70% full.
