黑金鱼能变成金鱼吗？

黑金鱼能变成金鱼吗？

黑金鱼可以变成金鱼。基本上有两个因素：一个是遗传因素。如果种子鱼是黑色和黄色的，那么金鱼宝宝如果是黑色的，就会慢慢变成金色；第二是生活环境。由于频繁换水，水温、光照强度、鱼类饲料等都可能导致金鱼变色。因此，金鱼变色并不罕见。为了保持黑色金鱼的体色，饲养员最好为它们选择一个深色的背景板。因为他们的身体颜色会随着环境的变化而变化，所以你可以选择深色的背景色来保持身体颜色。2.充足的氧气：饲养员还需要定期给它们供氧。如果金鱼长时间缺氧，它们的体色也会变浅。饲养员需要安装一个氧气泵来维持水中足够的溶解氧

Can black goldfish become goldfish?

Black goldfish can become goldfish. There are basically two factors: one is genetic factor. If the seed fish is black and yellow, the baby goldfish will slowly become golden if it is black; The second is the living environment. Due to frequent water change, water temperature, light intensity, fish feed, etc. may cause goldfish discoloration. Therefore, it is not unusual for goldfish to change color

To keep the body color of black goldfish, the breeder had better choose a dark background plate for them. Because their body color will change with the change of the environment, you can choose a dark background color to keep the body color. 2. Sufficient oxygen: The breeder also needs to give them oxygen regularly. If the goldfish are exposed to hypoxia for a long time, their body color will also become lighter. The breeder needs to install an oxygen pump to maintain sufficient dissolved oxygen in the water