Lemon tetra Care guide – Size, Life Span, Tank Mates, Breeding

Lemon tetra

The best answers about lemon tetra

The lemon tetra fish has a wide and translucent body that has a yellow colouration. It has large eyes, its upper part is bright red, and its sides are silver with lemon yellowfins, being its most outstanding feature. The specimens that are young have a dull colouration, a silver body and fins that have a not very defined colour. For their part, adults, despite having a translucent body, have a much more intense yellow colour. Its anal fin in its first rays has a yellow colour, being much more translucent with a black stripe on edge.

General habitat

They can live in an aquarium that has approximately 60 litres of water, although they can live in larger places. To give lemon tetra fish a suitable habitat, they have to have current and intermediate-low lighting; because it is not a specimen that needs dim lighting, but not too much. Its vegetation must be abundant both at the bottom, the sides and in the upper part. The substrate must be dark, highlighting its colouration, requiring partial changes and susceptible to contamination from the dirty pond.

Generalities of the lemon tetra

The lemon tetra fish is a shoal, so it should be kept with a minimum of 7 to 8 specimens so that it can feel comfortable. It is a  very peaceful species that coexists easily with fish that have the same character, such as corydoras. It is not advised that you associate with large cyclical, as they will end up causing annoyance when watching your territorial fights.

One of the curiosities of these fish is that they are poorly maintained in aquariums as they present a loss in their colouration, this arises when the appropriate conditions are not provided, and they do not provide a varied diet that has the nutrients it needs. It has a life expectancy of four to five years with a size of 5 centimetres by providing optimal conditions.

Aquariums for lemon tetra fish

Lemon tetra fish can live naturally and adequately from an average of 60 litres. It is important that you have a suitable and clean environment, free from any presence of food waste or dead seaweed, as it is one of the characins that are very sensitive to contamination.

Fish tanks for lemon tetra fish

If you have a fish tank in optimal conditions, lemon tetra fish can live an average of three to five years. Needing a series of soft waters, which have a density of 6 to 12 GH, somewhat acidic, its pH must range between 6.2 to 6.9; the temperature must be maintained at an average of 22 to 26ºC, the filtration must reach the part bottom of the tank, which can be complemented with external filters that have a layer of peat so that the acidity is counted in the middle area, the place where these specimens swim.

Preferably, there should be vegetation in the bottom of the tank, and the corners have to have very wide free spaces so that they can swim comfortably. Just as it is important that they have floating plants, which help reduce the lighting so that they can adapt better and feel that they are in their natural habitat.

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Aquarium elements

Filter: for the lemon tetra fish to have good health, it is important that it has this essential element. This is because it helps eliminate and degrade the debris inside the fish tank, such as plant debris—taking into account that these specimens are very susceptible to contamination.

Heating: it is important for the aquarium to have an optimal temperature since this species needs an average of 23 to 27ºC.

Thermometer: it is part of the heating since it helps verify the temperature inside the fish tank and keep track of it, especially when the fish will reproduce.

Types of lemon tetra fish

Lemon tetra fish are part of the group of tetra specimens, which are distinguished by having very striking colours, as well as adequate care so that they can live for a long time inside the fish tank.

Types of lemon tetra fish

Below is a list of the lemon tetra fish family, which can live appropriately in captivity.

Luminous tetra fish.

Perez tetra fish

Bleeding tetra fish

Copper tetra fish.

Black tetra

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Caring for your species

Luminous tetra fish is a type of specimen that bears a resemblance to the lemon tetra fish since neither tolerates too much light in the aquarium. They can live from 60 litres of water and as well as a great abundance of very dense plants, but with a clear space in the middle part for them to swim quietly.

Pez tetra Pérez: a spice that likes to have a little current and has little lighting and abundant plantations to be hidden. It is characterized by being an omnivore that does not require special care so that it can inhabit the aquarium.

Bleeding tetra-fin fish: you must have an aquarium that has a total of 40 litres of water, with a reduced depth and no current. A specimen is characterized by the need for abundant oxygenation, like natural plants, to hide when it wants.

Copper tetra fish: a species that has to live in a fish tank with an average of 40 litres of water, with an abundant amount of oxygen and an almost zero current, this is because it likes to swim in the lower middle part with vegetation with free zones.

Monjita tetra fish: it is characterized by having soft water, the lighting must be dim and an average of 20 to 25ºC in relation to the temperature. It lives in a group of 6 fish of the same species, but it can live in a pleasant way with other specimens that are small in size.

Lemon tetra fish hatchlings

It is possible that you can have a reproduction of the tetra fish in aquariums that are very well planned, as well as inadequate water conditions and even in different community aquariums. So you should keep in mind the steps to follow if you want to have more offspring of this colourful species.

Reproduction of the lemon tetra

In order for fish of this species to reproduce successfully, they must have a preparation in the parents. It is important to supply brine shrimp nauplius, daphnia, and drosophila larvae together when the temperature rises, a process that must be carried out slowly and progressively until reaching 27ºC. In the special pond for hatchlings, glass bags should be included at the bottom and an acid pH of 6.2. Separating groups of two or four males and two females.

Before spawning occurs, it is important that males are separated from females for a period of 2 weeks, and all kinds of live and frozen food must be given to them. The spawn will be displayed during five days after you have joined the couple and will be increased chances for success. It is also important that a protection grid and plants with thin leaves are placed. Removing the parents after the eggs are spawned.

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Tips for breeding

Lemon tetra fish hatchlings should be kept with the light off and the walls covered with black paper; withdrawing progressively after forty-eight hours. During their development, it is important that more water be gradually supplied inside the fish tank, until they can be installed in an aquarium that has the appropriate dimensions for proper development. As soon as the fry has hatched, they should be provided with cyclops or brine shrimp nauplii for a reasonable time. With the passage of time, the fish can be transferred to the main aquarium where the other adult specimens are.

Lemon tetra fish diet

The lemon tetra fish does not need special care in its diet, but that does not mean that it is not given the care it requires. This is due to the fact that it is an omnivore that accepts a series of options, being important that a varied, complete and healthy diet is offered every day, taking care of the defences and its appearance in general; since if you do not have a suitable food you will have a reduction in pigmentation that distinguishes it.

What does the lemon tetra fish eat?

Among the options that can be offered to lemon tetra fish, we can mention:

– Frozen food.

– Freeze-dried food.

– Live food: larvae of drosophila, daphnia, cyclops and tubifex.

– Dry food: flakes, flakes or small granules.

– Food cooked in the mush.

How to feed them?

A fish that accepts all kinds of food that can be given to it. So there is no major problem when it comes to providing a balanced diet, it is important that you can give it time to defrost or prepare the baby food. To feed the lemon tetra fish, a calendar can be made that stipulates two meal times during the day and what will be provided.

At the time of being able to give the scales inside the aquarium, it is prudent that they can be chopped very well because being very small fish they will not be able to ingest them and therefore they will not feed as necessary. Another tip when feeding them is to be able to watch that they eat what has been prepared for them because having other species that live in the upper part of the aquarium can finish the food.

In addition, it does not neglect the inclusion of foods that are alive, such as insects or small larvae, which can be obtained in different commercial aquariums. It is a species that is affected if a complete meal is not provided; this is because by not having the complete nutrients in its diet, it will have a significant loss in its colouration.

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Lemon tetra fish care

The lemon tetra fish is a species that adapts quickly to a life in captivity; this is because it does not require a great experience in its care. However, it is important that it be given the proper care like any other species, in this way it will be possible to have a longer life in the aquarium and without suffering from diseases. Describing below the most important to achieve it.

Basic care

Aquarium: Lemon tetra fish can live in an average of 60 litres of water, which has very little current and has a series of plantations to fit into a safe habitat.

Temperature: the water must have an average temperature between 23 to 27ºC, measuring it with the help of a thermometer and thus not damaging your health.

Hardness and pH: for its part, the water must have a pH between 6 to 7.5, the hardness of the water must be between 5 to 20º dGH.

Decoration: can include a series of plants that provide density, as well as rocks and plants. Leaving ample space for you to swim freely at any time you want.

Food: it is an omnivorous fish that accepts commercial, live, frozen and freeze-dried food.

Reproduction: if you want to have offspring, it is important that special care is given to them as their reproduction in captivity is very difficult.

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How to care for lemon tetra fish

If you want to acquire a specimen of the lemon tetra fish, you do not necessarily have to have experience in caring for the fish; but it is important that it is given the necessary care. Bearing in mind that you have to give it a coupling time when it can be integrated into the fish tank and provide the care that has been described in the previous paragraphs.

Likewise, the fish tank must be cleaned frequently by removing some of the water that is inside. Since moving in the middle zone you can get sick very easily, and you can even die in a short time, and nothing can be done to save your life.

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