Arowana can grow. Blue Man Arowana can grow up to reach sexual maturity at 6-7 months, and Blue Man Arowana can grow to 10-15cm. Before reaching sexual maturity, the characteristics of male and female are not obvious, and the gender is not easy to distinguish.

Next, let's take a look at the rest of Arowana information!

Arowana is slender, oval in shape and flat on the side. The caudal fin of the blue man dragon fish is shallow and forked, and the pelvic fin is thoracic, which is long filamentous, so it is also known as the silk-footed perch. The blue-gray body is blue-gray, and there are two irregular dark blue plaques on the side of the body. Under normal circumstances, the two plaques will be connected to form a dark blue stripe.