Are black mollies aggressive?

Are black mollies aggressive?

Black Mollies are generally a peaceful community fish, but multiple males kept in the same tank can become aggressive, and females which are outnumbered by males will tend to be harassed.

How big do black mollies get?

3½ to 6 inches Size: 6 to 15 cm (3½ to 6 inches). Preferred Water Chemistry: Hard, basic fresh water to brackish or marine. Mollies are euryhaline, meaning they do well in fresh, brackish, or marine systems, but they do not thrive in soft water.

Are black mollies active?

Although peaceful, mollies are also active swimmers. Male mollies occasionally exhibit aggressive behavior, and they are known to aggressively pursue females.

Do black mollies eat other fish?

If they are adult fish then they must be sick and either already dead or dying, mollies do not attack and kill healthy fish. However a sick fish will be attacked and killed, and this is done not just for food, but is a sort of preventive step by other fish.

Can a black Molly live alone?

Mollies are live bearing fish, meaning they do not lay eggs but give birth to live young. These fish are social and like to be kept in schools. They will grow depressed and isolated if kept alone and should have at least a few other mollies in the same tank. They do best when kept in the company of other live bearers.

Are black mollies schooling fish?

Mollies are active and social so they enjoy schooling together. A shoal should be predominantly female since males are known to harass and stress females.

Are black mollies Hardy?

Aquarists consider the black molly as hardy because of how susceptible they are to diseases. However, they adapt quickly to a wide range of water conditions. You should get these distinct colored species because they would make the ideal tank mates for the other calm fish species in your tank.

How many mollies should be kept together?

Keeping Molly Fish Together You should keep them in groups of at least four or more, they naturally stick together. The group should be made of mostly females since males are known to harass them.

How fast do black mollies grow?

How fast do black mollies grow? Black mollies tend to grow a little bit slower than normal mollies. It may take a black molly around 9 to 10 months to grow to its full size, which for males is around 3 inches in length, and for females about 5 inches in length at most.

Do mollies nip tails?

Mollies are often kept in community aquariums, but they are known to nip the fins of species with long and delicate fins and can therefore be a bad choice if you wish to keep such species.

What is the life span of a black molly?

• All Grown Up By 4 months of age, black mollies are fully grown. And adult black molly can grow to be 5 inches in length, and if cared for properly, can live up to 5 years. Mollies generally get along with most other tropical fish, and aren't prone to territorial aggression.

Is a black molly a type fish?

• One of the most common freshwater fish in the aquarium hobby today, and quite often the most unusual, is the Black Molly. Unlike the other types of Molly fish available in the fish keeping hobby, the Black Molly gets the majority of its traits as a result of captive breeding, and you would struggle to find one in the wild.

Can Black Molly live in a fish bowl?

• All fish, including Black Mollies, should have enough space to grow and live in. Too small of a space, such as that in a common fishbowl, is detrimental to their health. A nano aquarium is a good tank to keep, and a fully-established nano tank in a minimum 10-gallon size can accommodate a single Black Molly.

What kind of fish is black molly?

• Neon Orange Molly Fish. Female Black Molly. Poecilia sphenops is a species of fish, of the genus Poecilia, known under the common name molly; to distinguish it from its congeners, it is sometimes called short-finned molly or common molly. They inhabit fresh water streams and coastal brackish and marine waters of Mexico.