Tucanoichthys Tucano
Tucanoichthys Tucano
Tucanoichthys Tucano
Tucanoichthys Tucano
Tucanoichthys Tucano

Tucanoichthys Tucano

Regular price $15.00

The Tucanoichthys tucano, commonly known as the Tucano tetra, is a small, colorful species of freshwater fish native to South America, specifically the upper Rio Uaupés basin in Brazil. Here's an overview of its living conditions:

Habitat

  • Natural Environment: Tucano tetras inhabit clear, soft, and acidic blackwater streams within the Amazon rainforest. These waters are often shaded by dense forest canopies, limiting light penetration.
  • Water Chemistry:
    • pH: Very acidic, typically between 3.5 and 5.5.
    • Hardness: Extremely soft water, with low dissolved minerals.
    • Temperature: Warm tropical waters, usually between 22–28°C (72–82°F).

Environment

  • Substrate: Their natural environment often has a substrate of fine sand, leaf litter, and decaying plant matter, which contributes to the tannin-rich blackwater.
  • Vegetation: These areas may lack dense aquatic vegetation but have overhanging terrestrial plants that provide shading and organic material.

Behavior and Ecology

  • Social Structure: Tucano tetras are schooling fish and prefer to live in groups.
  • Diet: They are micropredators, feeding on small invertebrates, insects, and other tiny organisms in the water column.
  • Size: They are very small, typically reaching about 2 cm (0.8 inches) in length, making them one of the smaller tetras.

In Captivity

  • Aquarium Setup: To mimic their natural habitat, the tank should have:
    • Dim lighting with floating plants or shaded areas.
    • A sandy substrate with leaf litter to create a tannin-rich environment.
    • Good water filtration with minimal current.
  • Water Quality: Replicating the soft, acidic water is crucial, which can be achieved using RO (reverse osmosis) water and natural materials like almond leaves or peat moss.
  • Tank Mates: Due to their small size and peaceful nature, they should be kept with similarly small and non-aggressive species.

Tucano tetras are sensitive to water quality and changes in their environment, making them a species better suited to experienced aquarists. In the wild, they are considered vulnerable due to their restricted range and habitat degradation.