Black Skirt Tetra Eggs

How long does the female black skirt tetra carry her eggs. Black skirt tetra is free spawning which means that the eggs will be scattered and left to hatch or not without any parental aid. They are very popular among hobbyists and usually available at most fish stores.

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Breeding black skirts is fairly difficult they require somewhat specialized circumstances.

Black skirt tetra eggs. If successful the female will start laying up to 1 000 eggs all over the tank. The eggs will then sink to the bottom. The eggs will hatch within 36 hours mature within the month and reach the peak of their coloration within one year.

Shortly before they become free swimming you should begin feeding the fry. Black skirt tetra gymnocorymbus ternetzi. A pregnant black skirt tetra is pretty easy to identify although black skirt tetras are not livebearers.

Black skirts and all other tetras characins are egglayers. In other words they do not intend to give birth to live babies they lay eggs. Black skirt tetras will scatter their eggs throughout the entire tank instead of choosing one spot.

They spawn meaning the female expels the eggs and at the same time the male expels sperm to fertilize the eggs which then develop and hatch away from the parents. Updated august 5 2019 author. That s why it s a good idea to have some kind of grass or mesh netting.

Mike fishlore admin social media. Once you have successfully bred the black skirt tetras the parents should be removed from the tank as they will happily gobble down any eggs or fry they can find. Amazingly female black skirt tetras lay up to 1 000 eggs during a single breeding period so it is no surprise that you can see that her belly is swelled with eggs before she scatters them.

Black skirt tetras don t provide any parental care for their eggs or young unless you count eating them. If left in a tank with adults either other fish or the parents will eat the eggs before they ever can hatch. The black skirt tetra has a few different common names such as the black tetra and the black widow tetra.

Any fertile eggs should hatch within 24 hours and the fry will become free swimming within 2 3 days. So logically these fish never get pregnant. Actually black skirt tetras are scatterers so once the female fills up with eggs she will scatter them all over the tank where the male fertilizes them and they hatch within 1 2 days.

A breeding tank is basically a necessity they scatter their eggs and don t care for them at all.