The Pristella Tetra (Pristella maxillaris) is a small, colorful freshwater fish that is popular in aquariums due to its attractive appearance and peaceful nature. Here are some key details about this species:
1. Appearance
Size: Pristella Tetras typically grow to a size of about 1.5 to 2 inches (4 to 5 cm) in length.
Coloration: These fish have a pale golden or yellowish body with a distinct black stripe running from their head to their tail. Their transparent fins can have a slight yellowish or orange tint, and their tail fin often appears reddish or orange, adding to their beauty.
2. Habitat
Native Range: Pristella Tetras are native to South America, particularly the Amazon and Orinoco river basins in Brazil, Colombia, and Venezuela.
Water Conditions: They prefer slightly acidic to neutral water (pH 6.0–7.5), soft to moderately hard water, and a temperature range of 72°F to 80°F (22°C–27°C).
3. Behavior and Temperament
Schooling Fish: Pristella Tetras are social and should be kept in schools of at least 6 individuals for them to feel comfortable and exhibit natural behavior.
Peaceful: These fish are very peaceful, making them ideal for community tanks with other non-aggressive species, such as other tetras, small rasboras, and peaceful bottom dwellers.
4. Diet
Omnivorous: In the wild, Pristella Tetras eat small invertebrates, plants, and detritus. In captivity, they will accept a wide variety of foods, including high-quality flake foods, pellets, live foods (such as brine shrimp or daphnia), and frozen foods. They also enjoy vegetable matter, like algae wafers.
5. Breeding
Egg Layer: Pristella Tetras are egg layers and breed in well-planted tanks. They lay their eggs on plants or other surfaces. The eggs hatch in 24–36 hours. Once the eggs are laid, it's recommended to remove the adult fish from the breeding tank to avoid them eating the eggs.
6. Care Requirements
Tank Size: A minimum of a 20-gallon tank is suitable for a small school of Pristella Tetras, although larger tanks are preferable for a more natural environment.
Tankmates: They are compatible with a wide range of peaceful species, such as other tetras, dwarf gouramis, Corydoras catfish, and small rasboras. Avoid keeping them with larger, aggressive species.
7. Lifespan
Pristella Tetras typically live for 3 to 5 years, but with good care, some individuals may live longer.
8. Aquarium Setup
They thrive in tanks with plenty of plants, driftwood, and hiding spots, which mimic their natural environment. They prefer a well-maintained aquarium with clean water, as they are sensitive to poor water quality.
In summary, Pristella Tetras are small, beautiful, and peaceful fish that are relatively easy to care for. Their vibrant yellow body with a black stripe and peaceful demeanor make them a favorite for community aquariums.
