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Black Widow Tetra

Gymnocorymbus ternetzi

Peaceful

From the same family
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Six Stripes Tetra

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Redfin Penguin Tetra

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Red Eye Tetra

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Red Eye Red Line Tetra

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Chocolate Neon Tetra

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Buenos Aires Tetra

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Bucktooth Tetra

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Blue Spot African Tetra

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Black Emperor Tetra

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Aurora Lizard Tetra

Information
  • Family
    Tetra
  • Origin
    Brazil, Bolivia, Argentina
  • Max Size
    7.5 CM
Care
  • Ease
    Easy
  • Min School size
    6
  • Max School size
    N/A
  • Diet
    Omnivore
  • Reproduction
    Eggscatterer
Water Parameters
  • Temperature
    20 °C to 25 °C
  • pH
    6.0 to 7.0
  • General Hardness (GH)
    5 to 20
  • Carbonate Hardness (KH)
    10 to 1
Dwelling
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Top
Middle