Flame tetra

General information

Flame tetras are small freshwater fish that are native to South America. They grow up to 2 inches in length and have a bright orange or red coloration, hence their name. These fish are peaceful and can be kept in groups of six or more in a tank that is at least 10 gallons in size. A planted aquarium with a dark substrate and plenty of hiding spots would be ideal for them.

Flame tetras are omnivorous and will eat a variety of foods including flakes, pellets, frozen and live foods. It is recommended to offer them a varied diet to ensure that they get all the necessary nutrients. A high-quality flake or pellet food can be the staple diet and supplementing it with live or frozen foods such as brine shrimp or bloodworms can provide additional nutrition.

Male flame tetras are generally more colorful and have longer dorsal fins than females. Additionally, males tend to be slimmer than females.

Flame tetras are egg layers and can be bred in captivity. To breed them, a separate breeding tank can be set up with soft and slightly acidic water. The water temperature should be raised to 78-80°F, and a spawning mop or mesh can be provided as a spawning site. Once the female lays eggs on the mop or mesh, the parents should be removed from the breeding tank, as they may eat the eggs. The eggs will hatch in 24-36 hours, and the fry can be fed with newly hatched brine shrimp or other small foods.

Flame tetras are generally hardy fish and are not prone to any specific diseases. However, like all fish, they can be affected by common fish diseases such as ich, fungal infections, and bacterial infections. Maintaining good water quality and a healthy diet can help prevent diseases.

Flame tetras are native to the upper Amazon River basin in South America, specifically in Peru and Brazil.

Flame tetras are peaceful fish and can be kept with other peaceful community fish. However, they may be fin nippers and can nip at the fins of slow-moving fish such as angelfish or bettas. Therefore, it is best to avoid keeping them with such species.

When introducing flame tetras to a new aquarium, it is important to acclimate them slowly to the new water conditions. The bag containing the fish should be floated in the aquarium for 10-15 minutes to allow the temperature to equalize. Small amounts of water from the aquarium should then be added to the bag every 5-10 minutes for about an hour. This will help the fish to adjust to the new water conditions.