Flag cichlid

Photo: Citron, CC BY-SA 3.0, via Wikimedia Commons

American Cichlidae

Flag cichlid

Mesonauta festivus

peacefulpair

10 cm

Adult size

170 L

Minimum volume

2

Minimum group

8 years

Lifespan

Water parameters

Understand these values
pH6 – 8
49
Hardness (GH)0 – 5°
0°30°
Temperature25 – 34°C
18°C32°C
Genus
Mesonauta
Diet
omnivore
Social life
pair

In the wild

Overview

The festivum, or flag cichlid, is recognised by the dark oblique band running from the mouth to the tip of the dorsal fin. Still popular, it is found in most pet shops, but the fish sold under this name is usually Mesonauta insignis.

Scientific name
Mesonauta festivus (Heckel, 1840)
Classification
Cichliformes › Cichlidae
IUCN Red List
Least concern (LC)

Natural habitat

Amazon (Tapajós, Jamari, Madre de Dios, Guaporé, Mamoré) and Paraguay basins: Peru, Brazil, Bolivia, Paraguay

Observations (GBIF) and localities Native countries Rivers and lakes

It lives in slow, heavily vegetated water, along sandy or muddy banks, near aquatic plants.

Behaviour

A peaceful cichlid, more aggressive when breeding. It lives with other calm cichlids (Geophagus, Apistogramma) and peaceful community fish (tetras, barbs, small catfish), but very small fish may be eaten. A generalist omnivore: prepared foods, live prey (bloodworms, Artemia) and a little plant matter.

Sources:FishBase Seriously Fish GBIF · Base map: Natural Earth

Flag cichlid · Aquarius