Tucano tetra

General information

The Tucano tetra is a small, peaceful fish that grows to a maximum size of around 2 inches (5 cm) in length. It is found in slow-moving rivers and streams in South America, specifically in the Tucano River basin in Brazil. In an aquarium, they prefer a heavily planted tank with soft, slightly acidic water. They are a shoaling species and should be kept in groups of at least 6 individuals.

Tucano tetras are omnivorous and will readily accept a variety of foods including flakes, pellets, frozen and live foods. It is important to provide a varied diet to ensure that they receive all the necessary nutrients they need to stay healthy.

Male Tucano tetras are generally more brightly colored than females. During breeding, males will exhibit a red coloration on their fins and have more elongated dorsal fins than females.

Breeding Tucano tetras in an aquarium can be challenging. They require soft, acidic water and the right conditions to trigger spawning. Once a pair has formed, they will lay eggs on the underside of broad-leaved plants. The parents should be removed after spawning to prevent them from eating the eggs.

Tucano tetras are generally hardy fish and not prone to many diseases if kept in optimal conditions. However, like all fish, they can be susceptible to bacterial and fungal infections if water quality is poor.

The Tucano tetra is found in slow-moving rivers and streams in the Tucano River basin in Brazil.

Tucano tetras are generally peaceful and can be kept with other peaceful fish of a similar size. However, they may nip at the fins of long-finned species such as angelfish and bettas.

When introducing Tucano tetras to a new aquarium, it is important to acclimate them slowly to prevent shock. This can be done by gradually adding small amounts of the new aquarium water to the bag of water they came in over a period of at least 30 minutes before releasing them into the tank.