What kind of goldfish is easy to raise (black)

The earliest black goldfish is longan, which has developed tail fins and is famous since ancient times. As early as A.D. 1592, the newborn goldfish was bluish gray, and gradually changed from bluish gray to iron color two months later. If it can become black like velvet, it will become an inky fish. Every fish fades at a different pace. If you can stay the same, grow to more than a foot, and still be as black as ink, it will be a treasure.

Hutou Tianchi

Tiger-headed dzi beads appeared as early as the early 1950s, but few people were black. Successfully selected in the early 1960 s. After continuous screening, the body color is dark and sarcoma is thick. In recent years, snakehead is favored by connoisseurs.

In fact, goldfish are easy to raise as long as the water quality is clean ~