How to care for a freshwater puffer fish

The animal kingdom is made up of thousands of species scattered throughout the world, and many of them are unknown to a large part of people, including animal lovers. Within the species of fresh water, we find a small fish known as an ocelled globefish, whose scientific name is Tetraodon biocellatus . This small animal inhabits the waters of South and South-East Asia and is one of the few species of freshwater puffer fish. Being a rare species, in this article of .com we will explain how to care for a freshwater pufferfish .

Characteristics of freshwater puffer fish

The freshwater globe fish or Tetraodon biocellatus, is a species found in the Asian continent, specifically in countries such as Thailand and India, as well as in the islands of Sumatra and Borneo. It draws attention because of its shape and its color, which in adults usually acquires brown tones. Its size can reach a maximum of between 6 and 8 cm and females are usually larger than males. Appropriate care can help increase the life expectancy of freshwater puffer fish, whose longevity is usually 3 or 4 years, and can reach 5 or 6. Its jaw is formed by two pairs of teeth located at the bottom and superior and has the ability to increase in size when threatened.

Freshwater puffer fish feeding

The freshwater pufferfish feeds mainly on the basis of snails and worms . Therefore, it is a great ally to combat any plague of these small mollusks in aquariums. In the case that the freshwater puffer fish is in an aquarium, we should give it snails that help to smooth its teeth, which grow constantly. For this reason, it is advisable to give frozen foods. On the other hand, this animal is usually reluctant to prefabricated food, such as granules or dry food. It can give the impression that you are always hungry, however, do not exceed the recommended amount.

Freshwater Balloon Fish Behavior

The freshwater balloon fish usually have a strong character when they reach adulthood, although they tend to be quite peaceful during their youth. Therefore, it is advisable to avoid the coexistence of this fish in large groups, since aggression can occur to other members, often biting the fins of these. It usually inhabits all the areas of the tank, although it can present a timid attitude due to the absence of plants in the aquarium.

Reproduction of freshwater pufferfish

The breeding of freshwater fish in captivity has not been achieved. In their natural habitat, the females deposit their eggs in leaves or other supports that are in the water. It is difficult to distinguish the male from the female, although the latter is usually larger.

Aquarium suitable for freshwater puffer fish

It is important that the aquarium be equipped with enough plants in which you can feel safe and protected, since it usually hides between them. Also, you must have enough space to swim, so a large aquarium will be recommended. In addition, the aquarium must have an illuminated part, and another where the light intensity is lighter, so that it can be hidden. As for coexistence, it is best to have more than two pairs in the same aquarium, since otherwise the dominant male can be constantly aggressive against the dominated.

  • Water : slightly acidic or neutral, soft or moderately hard.
  • Temperature : between 22 and 26 degrees.
  • pH : between 6.5 and 7.5. It is the index of the concentration of hydrogen ions, which intervene in the state of plants or fish for lack of nutrients.
  • Hardness : between 5 and 15 GH. It means the amount of magnesium and calcium that is in the water.