12 Popular Aquarium Fish for Beginners and Experienced Fish Owners
If you are looking for fish for your aquarium, you are spoilt for choice. From the inconspicuous zebrafish to the colourful discus fish, there are countless different species of ornamental fish available.
This sometimes makes it difficult to make a decision. After all, the animals should feel comfortable and give you pleasure for as long as possible. For this reason, we present 12 particularly popular fish for the aquarium in the following.
1. The guppy
The guppy originally comes from the Caribbean and has long since become one of the most popular fish in aquariums around the world. The small ornamental fish are available in many colours and are considered to be particularly easy to care for.
The guppy can be kept in relatively small aquariums and reproduces very quickly if kept under appropriate conditions. Beginners in aquaristics will therefore definitely make a good choice with this small ornamental fish.
2. The black molly
The Black Molly is a breeding of the black minnow. This popular ornamental fish is characterised by its black colouring and reaches a length of about 10 centimetres. Through breeding, the Black Molly is now available with numerous different fin shapes.
If you want to keep these easy-care fish in your aquarium, you should ensure that the water temperature remains as constant as possible at 24 to 28 degrees Celsius. Black mollys get along very well with guppies, corydoras and platys.
3. The discus fish
The discus fish belongs to the cichlids. Besides strong colours, it is above all the disc-shaped body of these fish that makes them immediately noticeable in any aquarium. Discus fish are considered to be quite demanding animals.
If you decide on an aquarium with these fish, you should therefore pay attention to a high water quality. Otherwise there is a great risk that the discus fish will become ill or infested with parasites.
4. The angelfish
The skalar is especially popular because of its triangular shape and its variety of colours. It reaches a length of up to 15 centimetres and grows up to 25 centimetres high. Keeping these attractive fish in the aquarium proves to be quite uncomplicated.
Due to their size, however, a sufficiently large and deep tank is important to provide the animals with enough space. It is also important to remember that smaller ornamental fish such as neon tetras are often regarded by angelfish as a food source.
5. The platy
The platy is a viviparous tooth carp from Central America. With a maximum length of six centimetres, these fish can also be kept in smaller aquaria. It is also considered peaceful and gets along very well with many other ornamental fish.
Platys are bred in different colours and are a great eye-catcher in the aquarium. Thanks to their uncomplicated keeping, they are also very suitable for beginners in aquaristics.
6. The corydoras catfish
The armored catfish originally comes from South America and reaches a body length of up to eight centimeters, depending on the species. Corydoras are considered peaceful and get along very well with many other fish in the aquarium.
When purchasing Corydoras it is important to pay attention to the exact species. Because the requirements which these ornamental fish make on their habitat can sometimes differ quite considerably.
7. The siamese fighting fish
The Siamese fighting fish is particularly colourful and is now bred in very different colour combinations. Male fish may only be kept individually in the aquarium, otherwise they will fight bitter turf wars.
Compared to female conspecifics and other types of ornamental fish, Siamese fighting fish normally behave more peacefully. However, it can sometimes happen that the aggressive males see a supposed competitor in a roommate.
8. The neon tetra
The neon tetra is a small fish from South America. Besides goldfish and guppies it is one of the most popular aquarium fishes. Its trademark is a turquoise blue stripe, which gives the impression that the fish are glowing due to the strong light reflection.
Apart from the neon tetra there are other neon fish, the red and the blue neon, which are also popular in the aquarium.
9. The goldfish
If there is one typical fish for the aquarium, it is the goldfish. The breeding form of the carp is available in very different varieties, some of which can reach a length of up to 35 centimetres.
Although goldfish are considered to be easy to keep, they need enough space to swim. Keeping them in a goldfish bowl is therefore not recommended and inevitably leads to premature death of the fish.
10. The swordtail
The swordtail is a viviparous tooth carp, which originally comes from Central America. It reaches a length of 12 centimetres and is bred in different colours. The popular aquarium fish are considered to be easy to care for, but require sufficient space.
Male animals have a straight projection on the lower part of their caudal fin, which makes up about a third of their total length and is responsible for the name of the swordtail.
11. The paradise fish
Paradise fishes belong to the labyrinth fishes and originally come from Asia. They are very easy to care for and are therefore ideal as aquarium fish. However, they are quite belligerent compared to other fish, which is why the aquarium should have a sufficient size.
In addition, the water must be sufficiently heated and clean for the approximately eight centimeters large paradise fish. A dense planting of the aquarium ensures that the tank resembles their natural habitat.
12. The dwarf gourami
The dwarf gourami grows to about five to six centimetres long. For keeping the fish in the aquarium it is important to ensure that the tank is sufficiently large. This is because male dwarf gourami exhibit a pronounced territorial behaviour and tend to harass the females.
Originally from South Asia, these fish are now available in numerous breeding forms and therefore impress with a wide variety of colours.
High quality food from Aquaris for aquarium fish
In order to ensure the health and vitality of your aquarium fish, it is important that you not only provide the right keeping conditions but also ensure that the animals are fed in a manner appropriate to their species.
With ornamental fish food from Aquaris you will always make a good decision for this purpose. Whether guppy or goldfish - the products from Aquaris provide your aquarium fish with optimal nutrients.
In addition, they are characterised by excellent digestibility. This is not only good for the fish, but also helps to avoid unnecessary pollution of the water in the aquarium.
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