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Emperor Tetra (2-3 CM)

£4.40

Please note, due to variations within species, your item may not look identical to the image provided.

The Emperor Tetra (Nematobrycon palmeri) is a peaceful, popular freshwater aquarium fish native to the Atrato and San Juan river basins in western Colombia.

100 in stock

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Emperor Tetra (2-3 CM)

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Description

Overview and Description
  • Scientific Name: Nematobrycon palmeri

  • Origin: Western Colombia (Atrato and San Juan river basins)

  • Size: Grows up to 4.2–5 cm (about 2 inches)

  • Lifespan: 3 to 5 years

  • Sexing (Dimorphic): Males have metallic blue eyes, longer anal fins, a pointed tail, and an extended middle black stripe. Females have metallic green eyes and a heavier body.

  • Unique Feature: Unlike many other tetras, they lack an adipose fin.

Aquarium Care Requirements

  • Tank Size: Minimum of 20 gallons

  • Water Temperature: 22°C to 27°C (72°F to 80°F)

  • Water pH: Prefers slightly acidic to neutral water (pH 6.0–7.0, though tolerant of 5.0–8.0)

  • Behavior: Calm and peaceful community fish, though males can display mild, harmless posturing/territorial behavior toward each other.

  • Diet: Omnivorous; readily accepts flake food, pellets, and live or frozen foods.

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