Do Platy Fish Kill Each Other?

by | Last updated on January 24, 2024

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Do platy fish kill each other? Both males are aggressive, but

leave each other alone

. They do not like new fish of any sex. The platys all ganged up on the weak fish.

How many platies should be kept together?

How many platies should be kept together? A group of

three to six platies is a good starting point

. As with most livebearers, the males constantly want to mate, so try to keep at least two females for every one male to give the girls a break.

Why is my platy getting aggressive?

Can you keep 2 platys?

While platies can live alone and enjoy their own company,

they typically thrive in a group of 5

. Therefore, you can introduce them into community tanks or have them as a group in a separate platies fish tank.

Can 2 male platys live together?

I have kept all male platies together (as part of a peaceful community tank) and

they do quite well

. The only times I’ve seen aggression from them was when there was a female with them. As others have said, individual fish do have individual personalities. There is always that chance.

Are platys fin nippers?

Fin Nipping


Some platies, especially males, are known to fin nip

. If you notice your bettas beautiful tail beginning to look ragged you may need to keep a closer eye on your tank. It may be fin rot (a disease which left untreated can be fatal, find out more here.) or it may be one of your platies biting him.

Can bettas live with platys?


Yes, Betta fish can be kept in the same aquarium as Platies

. Both fish are peaceful and require very similar water parameters and both species of fish will eat the same food. Also, as Platies are a livebearing species of fish, keeping a Betta in the same tank will help the Platy population under control.

How do you tell a male platy from a female?

Do platies eat their babies?

Adult platies don’t have any protective instinct toward fry; in fact,

they may eat them

. This is why it’s essential to remove the fry from the aquarium as soon as possible. To accomplish this, you must monitor the aquarium no less than every two hours to identify whether any fry have been born.

Do platy have teeth?

Variatus platy

Unlike some other members of the genus, X. variatus has no claw at the tip ray. The fourth pectoral ray shows well-developed serrae (i.e. saw-like notches). They typically have 20 to 24 lateral scales, 10 to 12 dorsal rays and

two rows of jaw teeth

.

How do you stop a fish from being aggressive?

Do mollies get along with platies?

Which Fish Can Live with Mollies?

Choose molly fish tank mates that also enjoy hard, alkaline conditions. This includes other livebearers like guppies and platies

, tank raised tetras and barbs, danios, and even african cichlids (so long as they are peaceful species).

How long do platy fish live for?

Lifespan : How long do they live for? This depends on a lot of different variables (food, aquarium water parameters, etc), but on average they live for

2 – 3 years

. Temperament / Behavior : This is a good tropical fish for the beginner. A common question on the forum is “are platies aggressive”.

How many platys can you have in a 10 gallon tank?

A 10 gallon tank is big enough for a group of

5 adult platies

to live in and enjoy a healthy habitat.

Can platies live with guppies?

Guppies and Platies make a great combination for the freshwater community aquarium. Both guppies and platies thrive in similar conditions, both eat the same foods and both will readily breed in the aquarium.

Guppies and platies will happily live together in the same fish tank.

Are platys pregnant?

How can you tell a platy is pregnant? The best ways to determine whether your female platy is pregnant are physical changes. First,

the female’s abdomen will become rounded with her developing young

. Her overall color may darken, and you may see an enlargement and darkening of her gravid spot.

Do platys like current?


Platy can survive a good current

, but the ones I have seem to thrive better when you can tame it down. Not familiar with the Top Fin 40, so not sure yet how you could tame the output.

Can you keep a single guppy?

Is a platy a Molly?

The main difference between a Platy and a Molly is that

they belong to different species

. The Molly is from the Poecilia family and the Platy from the genus Xiphophorus which means they cannot interbreed. If you wish to learn what makes up the Molly and Platy family and how to tell them apart, please read on.

Is a platy a school of fish?


Platies are schooling fish

, and they generally thrive in small groups of about five fish. They will do well in most community tanks, and a group will also make a beautiful single-species tank.

How do you introduce platys?

Can platies live with goldfish?

Can Molly live with betta?


Yes, Betta fish can live with Mollies

. Mollies make excellent tank mates for Betta fish. Both species of fish want to live in similar water parameters and both Bettas and Mollies want to eat the same type of foods.

How can you tell how old a platy is?

The most common way to tell that your fish is getting old is

when it starts swimming or floating on its side in the tank

. Many times, a fish that is old becomes too tired to swim and starts floating instead.

How many babies do platy fish have?

Once the mother gives birth, you can expect to have

20-40 new fry on average

. Sometimes, this number can climb as high as 80.

How do platies fish mate?

How long is a fish pregnant?


Roughly 28 days

. Keep reading to find out how do fish give birth in a tank.

How often do platies give birth?

Why is my platy fat?

Do platys lay eggs?

Platy fish are livebearers, which means that

they give birth to live young rather than dropping eggs into the water like many other fish

. These young are capable of swimming and fending for themselves from the moment they are born. The young usually hide in aquatic plants and rocks after birth to avoid being eaten.

Where do platys swim in the tank?

Are my fish playing or fighting?


Even fish that are typically docile fish may chase others because of constant stress

. This could be due to incompatible tank mates, poor water conditions, or an overcrowded tank. When fish chase each other, it may look like they are playing, but this behavior is a warning sign.

Why are my fish attacking one fish?


If the fish are not getting enough food or enough of a particular nutrient

, they will often chase each other or get into fights in a competition for limited resources. This can keep weaker fish from getting enough to eat. In extreme cases, it can even lead to cannibalism among the fish.

Why are all my fish chasing one fish?

One fish might try to chase another fish out of its territory, but doesn’t actually plan to hurt the trespasser if it doesn’t have to.

It just simply doesn’t want to socialize or share its space

, and if it involves breeding, that’s to be expected.

Can platy and goldfish live together?

Though it might seem strange to recommend a small livebearer for a goldfish tank,

Platies are chunky enough to avoid being eaten

. They’re also placid and unlikely to nip at your goldfish.

Diane Mitchell
Author
Diane Mitchell
Diane Mitchell is an animal lover and trainer with over 15 years of experience working with a variety of animals, including dogs, cats, birds, and horses. She has worked with leading animal welfare organizations. Diane is passionate about promoting responsible pet ownership and educating pet owners on the best practices for training and caring for their furry friends.