Do platys have a gravid spot?
In general, the pregnant platy gravid spot will enlarge and become darker when she is pregnant. If your platy already has dark scales, you might have a hard time noticing changes; however, you may also see black spots appearing all over her body.
How can I tell if my platy is about to give birth?
The Eyes of the Fry and Signs of Impending Birth To accommodate the developing eggs, the mother’s body expands, becoming deeper and broader. 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.
How long are fish pregnant for platy?
around 28 days
The pregnant platy will behave pretty much the same as she does normally. There are no distinct behavioral changes to look out for. Like other live-bearing fish, she carries her fry until they are fully developed. The gestation period typically lasts for around 28 days.
Where is the gravid spot on a fish?
A gravid spot is a darkly colored spot on female livebearers, situated just behind the anal fin. It grows larger during pregnancy, getting larger the closer a fish is to giving birth.
Do all female guppies have a gravid spot?
What is the Gravid Spot? The gravid spot is actually visible most of the time in most female Guppies. It’s the darkened skin of the womb where the fry develop after the eggs are fertilized. Guppies, unlike most fish, are live-bearing.
What is gravid spot for guppy?
The guppy gravid spot is a dark triangular spot near the anus at the back of the abdomen under the tail. This spot will darken and enlarge in pregnant females and continue to do so until she gives birth.
How many fry will a platy have?
Platies can have from 20–50 fry (baby fish) at once, as often as once a month. They may also eat their own young.
Is it hard to tell when a platy is pregnant?
If it is her first time being pregnant it would be hard to tell but after the first time it becomes easier because their bodies would hold more and more unborn fry. But you are correct when it comes to time what you should look at is the behavior of the male and once he leaves he alone you can begin predicting when she will give birth.
When to give birth to a pregnant platy fish?
You want to make sure that your pregnant platy fish is able to give birth to healthy offspring. When you apply these tips, you place your pregnant platy fish in a position to give birth to vibrant fishes. You should expect your pregnant platy fish to give birth sometime during the night.
Where do eggs hatch in a platy fish?
Platy fish produce eggs that are fertilized by the male platy while the eggs are still inside the female. Hatching also occurs in the belly of the female platy. When the eggs hatch, the female releases the fry into the water.
When do platy fish start to get fat?
Wait until the female is squared both in the front of her belly and the back of her belly before getting too excited about when she is ready to have the fry. They can be fat and even square for what seems like a long time when wait for them to drop fry.