Are you thinking of having animals but do not have much time to take care of them? So I recommend you buy an aquarium and some cold water fish. These, unlike those that live in tropical climates, they do not need a thermostat; just that the water is clean and, of course, that they are given food several times a day.
Although there are not many species available, the truth is that there are enough to set up a most interesting aquarium. Know the main characteristics of cold water fish and what care they require to live for several years.
What are cold water fish like?
Cold water fish are those that They live in seas where the average temperature ranges between 16 and 24ºC.. Their bodies are rounded, with single or double fins, which can be more or less short depending on the species of fish.
If we talk about sight, it is not usually very good, but that is not a problem for them, since thanks to their nostrils and the beards around their mouths they can guide themselves and detect the presence of another animal that is getting closer.
In general, they are calm animals that swim slowly. For this reason, they can help you a lot to relax.
What care do they require?
To keep healthy cold water fish, it is very important that we provide them with basic care, which are:
- Feeding: It is essential to give them quality food, which we will find in animal products stores. You have to give the food according to its size, so that the small or medium ones will be given granules, and the largest pellets. The frequency will be 2 to 3 times a day, and always the amount they can eat in seconds.
- Maintenance: It is highly advisable to keep them in glass ponds or aquariums, with a water whose pH is between 6,5 and 7,5. The place where they are located must be thoroughly cleaned between one and two times a week, putting the fish in a bowl or basin with water until their home has been left untouched.
PREMIUM QUALITY de peces of cold water
Now that you know what they are like and how they take care of themselves, it's time to find out what type de peces of cold water they are the most common in aquariums.
Pink beard
This is one of the fish that we most often find in pet stores. Its scientific name is puntius conchonius, and is native to Afghanistan, Pakistan, India, Nepal, Bangladesh, and Burma. It is very resistant, supporting temperatures between 17 and 25 degrees Celsius. Once they reach adulthood, they are 14cm in length.
Goldfish
The Goldfish, whose scientific name is Carassius auratusAlthough it is known more as carpín or red fish, it is by far one of the most popular. It is originally from China, and due to its size -about 15cm in adulthood- it is very suitable to have in aquariums of different sizes. There are many varieties, such as Bubble Eyes or Lion Head, but with any of them you can enjoy this hobby without having to worry.
Koi carp
Koi Carp, or Cyprinus carpio In scientific language, it is one of the most beloved fish. It is also native to China, although they inhabit all seas, except the cold ones at the poles. It is a relative of the common carp, and you should know that they can grow up to 70cm if the aquarium is large.
Marble coridora
The coridora marble or coridora pepper, scientifically known by the name Corydoras paleatus, is one of the most recommended for beginners, since tolerates different qualities of water. It is native to the subtropical area of South America, specifically it lives in the rivers of Argentina, Bolivia, Brazil, Paraguay and Uruguay. It grows to 14cm.
gambusia
This fish, of the genus Gambusia, is very resistant, so much so that it can survive in both warm and cold waters. They are native to the rivers of most of the world, including Europe, Asia and Africa. They can be kept in small or medium aquariums, since they grow up to 14cm, but we need to know that this fish is carnivorous, and can eat the fry of other species de peces.
Sun perch
This is one of the fish that stands out for its beautiful colors, but also for its adaptability, supporting from 4ºC to 22ºC. Its scientific name is Lepomis gibbosus, and it is originally from North America, although today, thanks mainly to the help of human beings, it is also found in Africa and Europe. It is a carnivorous animal, so It is not advisable to put it with other species de peces, nor should it be returned to its wild state. Adult males can grow to a maximum of 20cm.
So far our special on cold water fish. We hope we have helped you choose your new tenants. Do you know more small size cold water fish?
Enjoy your company 🙂
Most of the fish out there would not survive in cold water, and goldfish is not a breed of fish but a genus. That is, I advise that the person who wrote the post is better informed before as it can lead many people to err. Greetings.
Thank you Miss Monica. Very interesting and beneficial your exhibition.
The sun perch is beautiful, but I do not recommend it in the aquarium. In the breeding season, as soon as a male makes a nest, he kills everything that moves, whether of his species or another. Alone they will eat almost anything from your hand, from experience I do not advise it
From sea?