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Redtail Payara, photographed on a transparent background
Photo: Clinton & Charles Robertson · CC BY 2.0

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Redtail Payara

Hydrolycus tatauaia

The Redtail Payara (Hydrolycus tatauaia) is a tropical freshwater fish of the family Cynodontidae. It grows to 59 cm (total length). The IUCN Red List rates it Least Concern. In the aquarium it is kept at 24–28 °C.

Size
59 cmtotal length
Temperature
24–28 °C
pH
6.0–8.0
Climate zone
Tropical

In the aquarium

Temperature24–28 °C
pH6.0–8.0
Hardness2–15 °dGH

In the wild

Water type
Freshwater
Climate zone
Tropical

Conservation status

Classification

  1. OrderCharaciformes
  2. FamilyCynodontidae
  3. GenusHydrolycus
  4. SpeciesHydrolycus tatauaia

Quick answers

Redtail Payara size: how big does it get?
It grows to 59 cm (total length).
Redtail Payara water parameters: what does it need?
Temperature 24–28 °C, pH 6.0–8.0, hardness 2–15 °dGH.
Redtail Payara: is it endangered?
The IUCN Red List rates it Least Concern.

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Sources

The figures on this page are compiled from the references below.