Is my molly fish fat or pregnant?

One of the most obvious signs that your Molly is pregnant is if she is looking a bit more chubby around her abdomen area than usual. You’ll notice rounding when she is close to giving birth.

How do you know when a molly is about to give birth?

Her belly will grow and begin to square off, her gravid spot will turn opaque, she will eat less, and she will hide away in dark corners more. It also helps to know the signs to look for that a molly fish is pregnant, so you can start preparing for the birth and the arrival of the fry.

Do fish get fat when pregnant?

The following guide will help you figure out why your fish is looking large and what you can do about it. Carrying Eggs – One reason your fish may appear slightly bigger is because it is carrying eggs. If your fish is a female, is not overly fat, and is normal in most other regards, this is a very high possibility.

Why is my molly fish stomach swollen?

Dropsy (sometimes called bloat) is not a disease but a condition caused by an underlying health issue like an infection, parasites, or liver dysfunction. It involves the accumulation of fluid in a fish’s body, giving it a swollen or bloated appearance.

How long is the pregnancy of a molly fish?

The gestation period of a molly fish is around 60 days. Female mollies can store sperm for months and may fertilize eggs as often as every 30 days, even when no male is present in the tank. Mollies may release 10 to 60 live fish at a time.

What do mollies look like when pregnant?

Physical signs to know if she is pregnant

Normal mollies have round bellies. But if she is pregnant, her belly will start to become more square and thicker. 2 – Black lines on her belly will be visible. This is a great sign if you have mollies that are light in color.

Why is my pregnant molly shaking?

It occurs when fish are under severe stress, most often because of environmental problems. The classic scenario is when mollies are kept in soft or acidic water conditions. Though tolerant fish in many ways, they do not do well in soft or acidic water, and it is very common to see mollies kept that way start to shimmy.

What do fish look like when they are pregnant?

As your female fish becomes pregnant, she will grow a bulge at the back of her abdomen. This typically appears over the course of 20-40 days. Does your fish have a red or black spot? Sometimes, when a female fish is pregnant, she will develop a “gravid spot” on the abdomen.

How do you know when a fish is about to give birth?

The Eyes of the Fry and Signs of Impending Birth

A few days before delivery, she develops a bulge below the gills, her outline becoming fairly square in this region, while the gravid spot has enlarged its area.

Do fish get fat before laying eggs?

When a female goldfish is getting ready to lay her eggs, she has dozens, if not hundreds of eggs inside of her. Therefore, she will get chunky, or in other words, she will look fat. She won’t necessarily look super overweight, but you will notice some chunkiness going on.

How can I tell if my potbelly molly is pregnant?

How To Tell if a Balloon Molly Is Pregnant

  1. Sign 1: Your Balloon Molly Has a Stretched and Round Abdomen.
  2. Sign 2: Your Balloon Molly Suddenly Has an Increased Appetite.
  3. Sign 3: There Are Dark Spots Inside Your Molly Fish’s Abdomen.
  4. Tip 2: Keep the Aquarium Clean, Warm, and Well-stocked With Food.

Do molly fish eat their own babies?

Molly babies get no protection from their parents. The tiny fish are just as likely to be eaten by their own mother as they are by other fish in the aquarium, so to survive they’re going to need a little help. Gather the babies.

At what age can mollies have babies?

Once you know the gender of the mollies, you’ll need to ensure more breeding doesn’t take place. They will, in fact, breed between brothers and sisters. Try to separate the male and female fish before they are eight weeks old, which is when they reach sexual maturity.

What is a gravid spot on a molly?

The dark spot that appears under your molly’s belly during conception would become more visible as it will turn even darker. If you’ve observed this happening on your Dalmatian molly, then get ready for new molly babies soon!

Why is my molly staying at the top of the tank?

Molly fish stay at the top of the tank due to sickness or poor water conditions. A damaged swim bladder is one of the most common reasons molly fish stay at the top of the tank. Aside from floating at the water’s surface, fish with a damaged swim bladder will also struggle and swim erratically.

Why are my molly fish sitting at the bottom of the tank?

Molly fish can stay at the bottom of the tank due to swim bladder infections, ich, or pregnancy. This behaviour can also signify that your tank isn’t the best environment for your fish. Staying near the bottom of the tank may be a sign that you need to perform a water change or adjust the temperature.

Do molly fish give birth all at once?

Many mollies can actually store sperms for months at a time, fertilizing their eggs themselves every 30 days. They can birth anywhere between 20 and 100 fry at a time.

Do pregnant fish stay at bottom of tank?

It is not normal for guppies to lay on the bottom of the tank. In my experience, there are a number of reasons guppies lay on the bottom of the tank and these include illness, stress, and poor water quality. Pregnant females may also lay on the bottom of the tank prior to giving birth.

How many babies do mollies have?

Gestation and Birth

Female mollies will gestate their young for about 60 days. They can give birth to between 40 and 100 fry. Mollies that are young or are having one of their first few pregnancies will tend to give birth to a smaller rather than larger number of fry.

Why is my fish swelling up?

About Dropsy

Dropsy is the buildup of fluid inside the body cavity or tissues of a fish. As a symptom rather than a disease, it can indicate a number of underlying diseases, including bacterial infections, parasitic infections or liver dysfunction.

Can aquarium fish get fat?

The short answer is yes. Depending on diet, fish can have varying levels of fat deposits and some fish can be chubbier than others. In nature, overweight fish are uncommon because fish generally live in food limited environments.

What Colour will my molly fry be?

Molly fries can be any color they want to be. Normally, they are close to the colors of the parents. Fries are dark grey but as they are growing and getting older, they will start changing color. And, before you know it, you have a colorful tank full of mollies.

Can molly breed with Guppy?

Guppies and Mollies can easily create hybrids if they are kept in the right conditions. There are two names for two types of hybrids. A hybrid fry from a male Guppy and a female Molly is called Golly, whereas a fry from a male Molly and a female Guppy is called Muppy.

What is hanging from my molly fish?

Identification. Constipation in fish is typically revealed by bloating and the production of stringy feces. Normal fish feces will immediately fall to the substrate; constipated fish feces will appear stringy and hang from the fish.

Why is my molly swimming in circles?

When the swim bladder malfunctions, the fish has trouble maintaining his level in the water and can sink to the bottom of the tank or be stuck near the top. The abnormal ballast can cause the fish to turn sidewise and swim on his side, or even roll entirely upside down.

Why do my fish stay in one corner of the tank?

Heat. While most quality aquarium heaters are good at disbursing heat in such a way that the water stays at a constant temperature, you may find fish hanging out on one side of the tank rather than another because they prefer the temperature.

Do mollies need a heater?

To conclude, yes, Mollies need heaters for their tanks to regulate the temperature to ensure they thrive!

Why do guppies eyes turn black?

Guppies—those unsuspecting 2.5-centimeter-long fish that fill aquariums—guard their food by biting and body checking other fish. If a not-so-subtle tail whack doesn’t get the message across, the eyes will. That’s because guppy irises turn from silver to black when they get aggressive, The Atlantic reports.

What does it mean when a goldfish blows bubbles at the top of the tank?

Fish need oxygen to survive. If your tank is loaded with toxic chemicals, like chlorine and ammonia, the fish get their own oxygen by floating to the surface and blowing bubbles. This is a sign that your fish are in danger.

Do fish in tanks have babies?

Some aquarium fish carry the eggs inside of them. When the eggs are fertilized, they eventually hatch inside the mother, and the babies emerge in a live birth. Other types of fish lay hundreds of eggs in nests within the aquarium, in this case, the males fertilize these eggs, and then they hatch into live fish.

Should I remove fish eggs from tank?

All you can do is feed the fish appropriately or, better yet, remove them from the aquarium and shift them into a secondary tank for the time being. Sometimes, even well-fed fish go for the eggs, so it is best to separate other fish from the eggs until they hatch.

How fast do molly fry grow?

Watch their growth.

It will take around one to two months for your fry to grow large enough to be introduced into your standard aquarium. The fry should be larger than the mouths of an adult molly fish.

Why is my fish bloated and scales sticking out?

What is Dropsy? “Dropsy” is not an actual disease, but a physical manifestation of kidney failure in fish, where the fish’s body balloons outward from excess water and its scales stick out like a pinecone. Dropsy is used to describe the outer signs of a condition, not a specific condition or disease.

What helps a bloated fish?

Supplement the use of antibiotics with the addition of Epsom salt at a dose of 1 teaspoon per 5 to 10 gallons and by raising the temperature to 82 to 86 degrees Fahrenheit. Malawi bloat is usually treated with metronidazole. If the fish is still feeding, metronidazole-dosed foods can be used.

Is bloat contagious in fish?

First, dropsy is not contagious. However, if one fish does become affected, other fish in the same fish aquarium — particularly those of the same species — could also be at risk. In such cases, the fish become affected one by one, until there’s no more of that species left (or the causative issue gets resolved).

Do fishes fart?

If you consider farting to be the by-product of digestion – in other words gases expelled from the rear end – then most fish don’t fart. However there are two exceptions, the shark and the herring.

Are fish pregnant?

Aquarists commonly refer to ovoviviparous and viviparous fish as “livebearers”. Examples include guppies, mollies, moonfish, platys, four-eyed fish and swordtails. All of these varieties exhibit signs of their pregnancy before the live fry are born.

What are the symptoms of dropsy?


  • Swelling of the abdomen.
  • Eyes that are beginning to swell and bulge.
  • Scales that starting to point outward instead of lying flush with their body giving a “pinecone” appearance.
  • A loss of color in their gills.
  • Clamping of the fins.
  • A curve developing in their spine.
  • Pale feces.
  • Swelling near their anus.