How to look at the over the back Arowana

The meaning of the over-the-back golden dragon is:

There are five rows of large scales on the body of the arowana, to put it simply, the average golden dragon, counting from the bottom to the top, only 4 rows of scales are golden, and the fifth row near the back is black. There is also gold in the fifth row on the back, but there is usually some black directly above the back. As long as the fifth row of scales is bright (golden), it becomes a back.

Because in the young dragon stage, there will be no gold, but the color will shine.

It's not that the gold can't be artificially reproduced, it's just that their offspring are not necessarily all back, and only a small part of them are over the back, so they are very rare, and they are naturally very high.

At present, there is a kind of male overback gold and female red-tailed gold breeding offspring on the market, the fifth row of scales can be half bright, not as full as the back, called high-backed golden dragon or high-back gem. The shape is very close to the back. But much lower.

20cm over the back gold, half **1w or so, high back gemstone 3000-5000

The green dragon is another type of Arowana, and like the golden dragon and the red dragon, it belongs to the same Asian Arowana. But the green dragon, whether wild or artificially bred and hybrid, has never carried it. About 18cm, ** only 300-500 yuan.

What is an over-the-back Arowana and what is the difference between it and Arowana, knowledgeable aquarists can help take a look.

Look at the baht scales on the back The baht scales are full of the back About 70 percent is b over The meaning of b is five and a half rows of bright scales uneven The high back is four and a half rows The baht scales are about 30 percent bright or even less The gem is four rows The baht scales are not bright Good Arowana The head type is generally a cannonball.

1. The scales of the dorsal Arowana are six rows to the core of Dichang, with a heavy metallic texture, and the performance of the bead scales is excellent.

2. The gold is bright yellow, not the white yellow of the second back, and it depends on the degree of gold brightness and the fineness of the gold of the Arowana. The purer the more pure, the more advanced the Arowana that is closest to the "**" color over-back.

3. Bead scales are the main criterion for judging whether to cross the back, and bead scales can be regarded as the fifth and sixth rows of scales over the back. The hair color of the back is two ends to the middle, from the first scale and the bead scales to the beginning of the hair color, eat the frame to the middle and only develop, and finally all the gold covers the bottom of the scales to form a "big **", such bead scales have a large chance of being over the back of the Arowana.

4. The bead scales must be fully lit, because the bead scales are not good to fake, but some lamps can bake this effect when buying.