Do common goldfish get along with black moor goldfish?

Common goldfish and black moor goldfish are both members of the same species, Carassius auratus, and are generally compatible with each other. However, there are a few things to keep in mind when keeping them together.

* Size: Common goldfish can grow to be quite large, up to 12 inches or more, while black moor goldfish typically stay smaller, around 6 inches. This size difference can lead to problems if the common goldfish becomes aggressive or territorial.

* Temperament: Common goldfish are generally peaceful fish, but they can become aggressive if they are overcrowded or if they are not given enough food. Black moor goldfish are also peaceful fish, but they can be more timid than common goldfish.

* Diet: Common goldfish and black moor goldfish have similar diets and can be fed the same type of food. However, it is important to feed them the correct amount of food, as overfeeding can lead to health problems.

Overall, common goldfish and black moor goldfish can live together peacefully, but it is important to keep the above factors in mind to ensure that they are compatible.