If you are planning to buy black skirt tetras, you should about their size, appearance, and behavior. In this article, we have added sizes of black skirt tetras at different age levels.

How Big do Black Skirt Tetras Get? There are different sizes of the black skirt tetras depending on the nature of the diet, environment, and care level. An adult black skirt tetra can be as big as 3 inches (7.6cm).

It loves to live in freshwater. You will not see it in the ponds and streams. It belongs to the characin family and has a particular shape of the fin that is not common in every type of fish.

How Big do Black Skirt Tetras Get?

The average size of the skin tetras fish is around 2 to 3 inches. You will see changes in these numbers when you change the environment for it. It is less than a half-inch long at the time of birth. You must provide a better environment for females for spawning.

You can increase the number if they are showing aggressive behavior. As time passes, they increase their size.

Their size will not increase to three and a half inches as seen in different other species. You may check that the products should be beneficial for all types of fish.

You will see that their size will decrease when they are getting older. You will see multiple issues while managing it. It is a better choice to keep them as a pet in our aquariums. They do not require a lot of care.

The life span of black skirt tetras

There is a difference in the life span of black skirt tetras. On average, the life span of the skirt tetras is around 5 to 6 years. If you cannot take care of the water quality and diet, then the life span of these fish may limit to three years.

They cannot grow appropriately in these poor conditions. The low water quality may lead to suffocation to black skirt tetras that will cause sudden death.

You can increase their life span by providing them a healthy diet and fulfilling all their needs on time. You can add two filters to the fish tank.

You will not see any sudden health problems. You can provide all the appropriate conditions for them without any problem. You must note all these things while growing a fish in your aquarium.

The appearance of black tetra fish

It has an appearance if we compare them with other species. It has a tetragonal shape that is better than others. There are many species of tetra fish.

Fins have a beautiful design that will fascinate the viewer while swimming in the aquarium. It produces different shades in the water when they swim. If we look at the dorsal fin, then it is a little smaller. Its structure of the tail is unique and of a different color.

There is a variety of colors on the surface of the black skirt tetras. The color of the fins is black or dark brown that distinguishes it from others. You can check the fin of the fish that has multiple shapes and colors.

Black color will dominate on its body as it fills with grey and brown color. When you look at a distance, you will black color on the surface of its body.

Body of the males and females have a few differences in their fins and head. You will see a small size of the dorsal fin in females and a bigger size in males. They are different from neon and cardinal tetras.

You will see lines on the body of the males that makes them different from the females. You can try to manage them in groups. You should add two to three females with one male.

You will see more width of fins in young fish, and it will start adjusting as time passes. You will see yellowish color on the fish’s fins when they are sick or suffering from any disease.

Their skin is a little bit sensitive than others. You have to spend more time with them.

Favorable conditions

You have to set all the temperatures to their certain limits. You have to adjust the water temperature to less than 80 degrees Fahrenheit and more than 70 degrees. You cannot breach this limit in any weather. You should not add hard water in it that cause problem for them while swimming.

You may start getting a problem when the pH of the water drops below 6. Acidic water can create a lot of problems for them. You must regularly check the pH with a litmus paper or electrical device.

You can change the water of the tank when it creates a problem for black tetras. They cannot live in tap water, even for ten to fifteen minutes. You can take care of these favorable conditions and adjust them.

You can make the aquarium by looking at the needs of the black skirt tetras. You can add rocks and plants to it. You can add plants with big leaves as they want to enjoy a natural environment in the aquarium.

They may also eat them in some cases when they are young and mature. You can grow it in the aquarium for good results. You can note that the size of the plant may come to the top of the aquarium.

You should not add plants in multiple numbers. You can add 2 to 3 plants in 30 gallons tank. It will improve the level of oxygen in the water that is beneficial for these fish.

Add a few rocks in the aquarium as they feel better to sleep on these rocks. It gives them the environment of the streams or lakes. These things will keep them away from all the diseases.

The behavior of skirt tetra

In most cases, the black skirt tetra does not get hyper on its fellow fish. It has peaceful nature that it can adjust to a lot of other species also. Its habits may go wild when they are suffering from any disease.

You should provide a friendly environment for it, and it will remain peaceful with you in all cases. You cannot worry about its nature as it is much better than other pet fish. It will not lose its temperament due to small problems.