黑龙鱼能长大吗？

黑龙鱼能长大吗？

当然，黑龙鱼最多可以长到60厘米，所以黑龙鱼的繁殖环境非常重要。此外，水族馆必须配备空气泵，不仅可以增加水中的溶解氧，还可以将水中高浓度的二氧化碳排出。水族馆也必须盖上盖子，以防止龙鱼在受到惊吓时跳入水中

Can black arowana grow up?

Of course, black arowana can grow up to 60 cm at most, so the breeding environment of black arowana is very important

The length of the black arowana aquarium should exceed 120 cm. At the same time, ultraviolet disinfection should be installed to prevent disease. In addition, the aquarium must be equipped with an air pump, which can not only increase the dissolved oxygen in the water, but also drive out the high concentration of carbon dioxide in the water. The aquarium must also be covered to prevent the dragon fish from jumping into the water when they are frightened