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Amazon Leaffish, photographed on a transparent background
Photo: Juergen goevert · CC BY-SA 3.0

FreshwaterComing soonCommon

Amazon Leaffish

Monocirrhus polyacanthus

The Amazon Leaffish (Monocirrhus polyacanthus) is a tropical freshwater fish of the family Polycentridae. It swims in midwater, close to the bottom. It grows to 8 cm (standard length, tail fin excluded). The IUCN Red List rates it Least Concern. In the aquarium it is kept at 23–29 °C.

Size
8 cmstandard length, tail fin excluded
Temperature
23–29 °C
pH
5.0–6.8
Tank footprint
75 × 30 cm

In the aquarium

Temperature23–29 °C
pH5.0–6.8
Hardness1–10 °dGH
Drawn to scale in a 75 cm tank

In the wild

Water type
Freshwater
Climate zone
Tropical
Habitat
Midwater, close to the bottom
Aquarium trade
Traded commercially

Conservation status

Classification

  1. OrderPerciformes
  2. FamilyPolycentridae
  3. GenusMonocirrhus
  4. SpeciesMonocirrhus polyacanthus

Quick answers

Amazon Leaffish size: how big does it get?
It grows to 8 cm (standard length, tail fin excluded).
Amazon Leaffish tank size: what is the minimum?
A tank with a footprint of at least 75 × 30 cm.
Amazon Leaffish water parameters: what does it need?
Temperature 23–29 °C, pH 5.0–6.8, hardness 1–10 °dGH.
Amazon Leaffish: is it endangered?
The IUCN Red List rates it Least Concern.

Sources

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