The first equipment to be selected for raising arowana is the fish tank. Raises the arowana to be possible to use from in the aquarium purchase aquarium, had better choose the quality good some aquariums. The first thing to pay attention to is the size of the fish tank, and then the various equipment in the fish tank, such as heating rods and so on.
Arowana is a relatively common ornamental fish at present. It is a large tropical fish, the size is relatively large, so when breeding a primary task is to choose a suitable size of the fish tank. At present, there are two widely accepted specifications, one is 150 cm X 60 cm X 60 cm, and the other is 180 cm X 60cm X 60cm. Generally speaking, these two specifications are more appropriate, and the specific choice of which specification depends mainly on the size of the placement space. However, we need to pay attention to the width, try not to be less than 60 centimeters. Because the growth rate of arowana is relatively fast, even if the size of arowana is relatively small at the beginning, it will grow to a larger size in half a year or a year, if the width is too small, it will not be able to provide enough space for arowana to turn around. In this way, arowana can only brick in one direction, which can easily lead to deformities in its growth and development, such as eye deviation, spinal curvature and so on. In addition, the height also needs to pay attention to, not the higher the better, try to be more than 80 cm, too high fish tank is not conducive to daily management. Moreover, because arowana can be mixed with other fish, so when choosing a fish tank, we need to consider the number and type of mixed culture, and then decide how big the tank is.
