How to distinguish male and female Thunder Dragon fish?

The sex of the Arowana is usually determined in its adult stage, and it is difficult to accurately distinguish between male and female when young. However, some experience and observation can help you initially determine the gender of your Apatosaurus.

Here are some common ways to try to tell the sex of your Apatosaurus fish:

1. External morphological characteristics: Adult males of Apatosaurus are usually larger, longer, and more colorful than females. The male's head and chin may be more prominent, while the female's is relatively shorter.

2. Abdominal shape: The abdomen of male Brontosaurus is usually flatter, while the abdomen of the sex may be slightly convex. This is because the female needs more space to hold her eggs.

3. Scale color: The color of the scales of male Apatosaurus may be brighter, while the color of the scales of the female pair is duller.

Note that these methods are only preliminary references for determining gender and are not 100% accurate. To obtain more reliable results, it is best to consult a breeding expert or veterinarian for further identification.

animal tags： Arowana