Platy gestation time is around 28 days
How long do fish remain pregnant?
As examples, the female swordtail and guppy will both give birth to anywhere from 20 to 100 live young after a gestation period of four to six weeks, and mollies will produce a brood of 20 to 60 live young after a gestation of six to 10 weeks
How do you know when fish 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 I know when my platy is ready 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
What do I do if my fish is pregnant?
The female can be placed back into the main tank once she has given birth and the fry can be raised in the breeding trap or a larger breeding net Ideally, pregnant females should be placed on their own in a separate aquarium with lots of feathery plants where they can give birth in a stress-free environment
Do fish eat their babies?
Sometimes he guards several clutches by different females, cleans the nest, and fans oxygen towards the eggs to improve their supply Yet scientists have repeatedly observed males eating some of the carefully-provided for eggs Filial cannibalism often occurs in fish species in which males care for the eggs or young
Is my Mickey Mouse platy 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
How many fish do platys give birth to?
Separate the mother from the community tank and wait You generally have between 24 and 30 days to make accommodations for your new fry once the mother shows signs of pregnancy 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
Do fish give birth or lay eggs?
Fish reproduce by bearing live young or by laying eggs Livebearers give birth to fully formed and functional young called fry The eggs are fertilized and hatch within the female Most species of livebearers kept in home aquariums are generally easy to breed
How do platys give birth?
Platy fish are livebearers, which means that they give birth to live young rather than dropping eggs into the water like many other fish In an aquarium, other fish may eat the newborn platy, but they can be protected with a breeding net or by moving the expectant mother to a brood tank just before she gives birth
How often do fish have babies?
Depending on water conditions, temperature, and diet some livebearers can have broods as often as every four to eight weeks You can tell if a female is ready to give birth by her enlarged abdomen or a dark spot located near her anal fin The spot will turn darker as her delivery date nears
How do you tell if your fish is pregnant or just fat?
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 Another indication is if your fish has an enlarged vent; this is where the eggs will come out
How often do fish lay eggs?
Sometimes if the water temperature stays warm long enough, the fish will spawn more than once In warmer climates outdoor goldfish might spawn two or three times a season In aquariums, if the water temperature remains pretty much the same, they may spawn all year long
Do Mickey Mouse fish lay eggs?
The Mickey Mouse platy boasts a “hidden Mickey” design located near its tail, is tolerant of a wide range of water conditions, and is relatively easy to breed Rather than laying eggs, this species bears live young; the sudden appearance of the tiny fry can be fascinating for both young and old fishkeepers
Do fish have babies all at once?
It can often be difficult to identify when a fish is pregnant, and depending on her breed your fish can give birth to anywhere from a dozen to a couple hundred fray at once When the eggs are fertilized, they eventually hatch inside the mother, and the babies emerge in a live birth
Do all the fish lay eggs?
The methods of reproduction in fishes are varied, but most fishes lay a large number of small eggs, fertilized and scattered outside of the body Many shore and freshwater fishes lay eggs on the bottom or among plants Some have adhesive eggs
Do platys have a gravid spot?
In general, the pregnant platy gravid spot will enlarge and become darker when she is pregnant Spots are only one of the ways that you can tell if your platy is pregnant If your platy is pregnant, then you need to be able to take care of her properly
Can a platy have babies without a male?
Platies can’t breed without a male They have to have contact at least once in order for the female to get pregnant Scientists have been studying the sperm-storing ability among fish particularly on another live bearer that hoards sperm: the Guppy
How do Mickey Mouse fish have babies?
Scientifically known as Xiphophorus maculates, these orange and black platys also go by Mickey Mouse platy, southern platy and moonfish Like other platys, Mickey Mouse fish breed easily The female only needs to mate with a male once to give birth for several months in a row