Because it is soft, the requirements for fish tanks are relatively loose. A 0.8-meter-long fish tank can be raised, but the bigger the fish tank, the better the state of the big fish. The bones of arowana and arowana are hard and not as easy to turn as arowana. Basically, the length of the fish tank is more than 3 times and the width is more than 1.5 times. For example, the golden dragon is 60 cm long, and the fish tank should be at least 1.8 m, while the red dragon of the same size needs a 2 m tank. The width of an aquarium is about 60 to 80 centimeters. There is also a saying that the wider the aquarium, the better.
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Adult size of arowana
The silver dragon can grow to about 70 cm, and it can grow to 50 cm or 60 cm in a year. Jinlong and Honglong can grow to more than 60 centimeters in adulthood and 40 centimeters a year.
The silver dragon will be rough, soft and easy to turn over, and it will be easier to recover. Arowana is more delicate. Arowana is the most delicate, grumpy and easy to break down.
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Brief introduction to the size of arowana aquarium
Xiaolong fish tank: 0.8*0.45*0.45 m, 0.9*0.45*0.45 m, 1.2*0.5*0.5 m.
Medium-sized dragon fish tank: 1.5 * 0.6 * 0.6m, 1.8 * 0.6 * 0.6m,1.8 * 0.7 * 0.7m. ..
Dalong fish tank: 2 * 0.6 * 0.6m, 2 * 0.8 * 0.8m, 2 *1* 0.8m. ..
Large arowana polyculture fish tanks: 3-meter, 4-meter and 5-meter fish tanks are basically customized by companies, mansions or villas on the first floor according to the size of rooms and walls, and there are many polyculture fish.
Of course, the size of the fish tank for arowana depends on the size of the house space, economic strength and the number and density of fish farming. However, feeding and raising arowana are two different things. Generally, it is suggested that the minimum size of an aquarium for keeping a dragon fish alone is 1.5*0.6*0.6 m, and the larger one can use an arowana aquarium of 1.8*0.75*0.8 m or 2*0.8*0.8 m, which is suitable for keeping any dragon fish.