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Goldfish are cold water fish and should not be kept in an aquarium with a tropical molly. There is no way they can cross breed. Fish are not stupid and do know the difference between one of their own species and a species that should not be in there with them. It is quite possible the goldfish will eventually kill the molly. Failing that, if your tank is not heated, the Molly will probably die during the winter if the temperature gets below 65F for too long anyway.

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15y ago

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Can you breed a black Mollie and a dalmatian Mollie?

yes


Is the male goldfish black?

No, only black goldfish are black.


Why does your goldfish have a black spot on its head?

It is quite possible that the black spot is part of the fishes colouration. Goldfish often have many different colours in many different shapes and shades anywhere on their bodies or fins.


What would you call a black goldfish?

I would name my black goldfish Fin


How do you heal a black goldfish?

If you mean a black moor, or a goldfish that has always been generally black in colour, then it will depend on what is wrong with it.If the goldfish was a different colour & recently started getting black patches on it, it's quite possible that these are ammonia burns that are healing.To avoid this from happening again, you need to make sure that you do regular water changes in your tank to keep the ammonia down to zero


Do black Moore fish eat apples?

NO! Black Moors are goldfish they should be fed goldfish food.


What are some of the breeds of goldfish?

Some common breeds of goldfish are: the Black Moor goldfish, the Ryunkin goldfish, the comet goldfish, the common goldfish, the Calico Fantail goldfish, the telescope eye goldfish, the bubble eye goldfish, the pearl scale goldfish and the Oranda goldfish.


What is a black goldfish?

There is a popular bred of goldfish called a black moor. It has an egg shaped body, has protruding globe like eyes and is black in color.


Do black goldfish lose their black coloring with age?

Most goldfish which are purchased with black coloring, except black moors, will usually lose their black coloring at some point in their lives.


When fish get pregnant does a black spots?

Goldfish do not get pregnant. They are egg layers. Black spots on goldfish have nothing to do with their breeding condition.


Why 8 goldfish and 1 black goldfish?

Traditionally the Chinese place eight orange or yellow goldfish and one black goldfish in an aquarium to attract money. The number 8 represents prosperity in Feng Shui. The idea too is that if misfortune hits your family, then the ninth black goldfish will die and receive the misfortune instead of you.


Do black goldfish eat goldfish?

Nope! Black Moors and other black goldfish get along fine with almost any sort of fancy goldfish.