Albino Pristella

Adult albino pristella reach about 4.5 cm in length. Their bodies are semi-transparent, allowing you to see the skeleton and some internal organs through the skin. Sexual dimorphism is weak in this species; males and females are difficult to tell apart. It is essentially the albino form of the regular transparent tetra.

Its natural habitat lies in coastal waters and river systems of Venezuela, Guyana, Suriname, French Guiana, and northern Brazil. During the rainy season, the fish move into flooded sections of river floodplains, including savannas and forest canopy, to spawn. Nowadays, wild-caught specimens are almost never seen in the trade. Because of their popularity, these fish are mass-bred commercially on fish farms in Eastern Europe and the Far East.

These fish are peaceful, calm, and prefer to live in schools, so they should be kept in groups of at least 6–10 individuals. They tolerate poorly those tank mates that are noisy or overly active. They get along well with other South American species such as small tetras, catfish, Pencilfishes, hatchetfish, rasboras, and livebearers.

This species is undemanding and hardy, adapting well to diverse water conditions. There are no special requirements for tank design; decoration depends on the keeper's taste and budget, or the needs of other inhabitants. The albino pristella adapts successfully to a wide range of pH and dGH values, but several points are important when setting up the tank: provide dimmed lighting and use dark substrate. Tank care includes regular removal of organic debris from the substrate (such as uneaten food and waste) and weekly partial water changes of 15–20% of the total volume.

The albino pristella diet may include all common types of food: dry, frozen, and live. The fish shows no special feeding requirements and does well on a diet of flakes and granules. When choosing foods, it is best to prefer products from reputable manufacturers.

Fry may appear even in a community tank, but their numbers will be very few and will decrease daily unless they are promptly moved to a separate container. To increase the chances of the fry surviving and make breeding systematic, avoiding random spawning, a breeding tank is recommended. Place adult fish in it during the spawning season. A small tank of about 20 litres usually works well. Decoration can be arbitrary, with the main focus on substrate choice. To protect the eggs from being eaten, line the bottom with fine mesh, or use fine-leaved plants and mosses such as java moss. Alternatively, place a layer of glass beads at least 1 cm in diameter. Lighting should be dimmed, and a heater and simple air-lift filter are sufficient. To trigger the spawning period, gradually change the water parameters in the main tank to pH 5.5–6.5, dH 2–8, at a temperature around 26–28°C. The diet during this time should consist mainly of frozen or live foods. Watch the fish carefully; soon you will notice that some have noticeably rounded bellies—these are females filled with eggs. Prepare and fill the breeding tank with water from the main tank. First place the females there, and the next day add a pair of the brightest, largest males. Then wait for spawning; you can tell it has finished by the appearance of the females, which will look noticeably thinner, and by visible eggs among the plants or under the fine mesh. After spawning, return the adults to the main tank. Fry will hatch within 24–48 hours, and after another 3–4 days they will start to swim freely and actively search for food. Feed them specialized microfood.

The best way to keep fish healthy from any disease is to maintain a balanced aquarium ecosystem with optimal conditions. Therefore, if you notice changes in the fish's behaviour, colour, unusual spots, or other symptoms, first check the water parameters, and only then begin treatment.

When selecting albino pristella, choose individuals with clean, even colouration and no signs of damaged fins or scales. A healthy fish should be active, stay with its school, and react quickly to stimuli. Avoid fish with sunken bellies, white coating on the body, or an unnaturally swollen belly, as these may indicate parasites or bacterial infection. In the store, pay attention to the conditions: the water should be clear and odourless, and neighbouring fish should look healthy. Since pristella are schooling fish, it is recommended to buy a group of 6 or more individuals at once to reduce stress during adaptation to the new tank.