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Green Gold Catfish, photographed on a transparent background
Photo: Karsten Schönherr · CC BY-SA 4.0

FreshwaterComing soonCommon

Green Gold Catfish

Corydoras melanotaenia

The Green Gold Catfish (Corydoras melanotaenia) is a tropical freshwater fish of the family Callichthyidae. It lives on the bottom. It grows to 5.8 cm (standard length, tail fin excluded). The IUCN Red List rates it Least Concern. In the aquarium it is kept at 20–23 °C.

Size
5.8 cmstandard length, tail fin excluded
Temperature
20–23 °C
pH
6.0–7.2
Tank footprint
45 × 30 cm

In the aquarium

Temperature20–23 °C
pH6.0–7.2
Hardness2–15 °dGH
Drawn to scale in a 45 cm tank

In the wild

Water type
Freshwater
Climate zone
Tropical
Habitat
On the bottom
Aquarium trade
Traded commercially

Conservation status

Classification

  1. OrderSiluriformes
  2. FamilyCallichthyidae
  3. GenusCorydoras
  4. SpeciesCorydoras melanotaenia

Quick answers

Green Gold Catfish size: how big does it get?
It grows to 5.8 cm (standard length, tail fin excluded).
Green Gold Catfish tank size: what is the minimum?
A tank with a footprint of at least 45 × 30 cm.
Green Gold Catfish water parameters: what does it need?
Temperature 20–23 °C, pH 6.0–7.2, hardness 2–15 °dGH.
Green Gold Catfish: 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.