Hello, dear friends. The aquarium fish rhodostomus, or “red tetra”, belongs to the haratsinka’s seimist action. In nature, this beautiful fish can be found in the rivers of South America.
The red-nosed tetra is considered a schooling and peace-loving fish, therefore, it is recommended to purchase at least 8-10 pieces for an aquarium in order to fully assess its external qualities.
The body of the rodostomus is elongated and transparent in appearance. The fish barrel is cast in a silver-turquoise color, and the back is painted in olive-green tones.
The tail fin is colored with alternating black white stripes. The side line is black, and the closer to the tail, the wider it becomes. The remaining fins are transparent.
The head of the tetra is colored bright red. It is thanks to this distinctive feature that the fish got its name – the “red-bearing tetra”.
Sometimes you can find the funny name of this fish – a drunken nose.
Rhodostomus never grows more than 5 centimeters in length. As a rule, females are noticeably larger than males and not so slim.
Fully mature fish becomes 9-12 months old. Although they say that rhodostomus is rather picky about the conditions of detention, I did not notice any problems with them. To contain a flock of red tetras, it is recommended to purchase an aquarium from 50 liters.
It all depends on how much and which inhabitants will live in the aquarium. the most suitable water temperature is 24–26 degrees, and the acidity is not more than 7.5, with hardness not exceeding 15 degrees.
Rhodostomus prefers to swim in the middle layers of water, moving along the aquarium from one side wall to another. The size of the aquarium soil fraction does not play a special role, but it is better that it be dark.
This way the contrast will turn out and you will be able to fully appreciate the beauty of the fish. Recommended ambient lighting.
Rhodostomuses are quite sensitive to the quality of aquarium water, therefore, enhanced aeration and filtration of aquarium water is recommended. Replace between 25 and 30 percent water every week.
The scenery is not significant, but the vegetation needs a lot. It is important to create a large number of pritenny and heavily overgrown plots with the help of echinodorus, limnofily, spiral vallyseria, cryptocorynes, and sagitarii.
All tall plants will create the perfect refuge for your tetras. If the aquarium has bright lighting and the rhodostomuses are constantly in alarm, they will turn pale and become homely.
Under severe stress, the red tetra can easily pop out of the aquarium, so get a cover glass.
The red-necked tetra eats almost everything, so it is recommended that they give vegetable and animal feed. They are happy to name Artemia, Daphnia and Cyclops. In order for the rodostomuses not to gnaw the young leaves of the plants, it is recommended to feed them with feed with plant extract.
Rhodostomus will get along superbly with many species of fish, the main thing is that they are not aggressive. As neighbors you can take danios, discus, angelfish, pearl gouras. All of these listed fish are only a small fraction that can live with rhodostomusy.
In aquarium conditions, the red-nosed tetra lives up to 6 years.