Uaru Cichlid

Uaru amphiacanthoides

Family : Cichlidae

FishFreshwatercichlid-south-america

Large cichlid with a deep, compressed body, peaceful but requiring a large water volume.

Uaru Cichlid — photo 1 sur 4
Herbisius · Wikimedia Commons · CC BY-SA 3.01 / 4
Popularity
Biotope specialist
requires biotope recreation
Availability
Specialty only
Shop availability
IUCN Status
LC
Least Concern
Biotope
South America
Hors bassin amazonien : Paraná, Orénoque, Andes.

Description

Uaru amphiacanthoides reaches 20 to 25 cm. Its body is deep, laterally compressed, oval-shaped, with an olive-brown to grayish coloration, scattered with irregular light spots. The fins are long and rounded. It is a gregarious and peaceful fish that lives in groups. It is omnivorous with a herbivorous tendency, feeding on plants and small invertebrates. In the aquarium, it needs swimming space and hiding places. Reproduction is egg-laying on substrate, with parental care. It is sensitive to water quality and nitrates.

Habitat

Region :

Calm blackwaters of the Amazon basin in Brazil and Peru, with abundant vegetation

Distribution :

Recommended parameters

Temperature2630 °C
pH5.56.5
GH26 °dGH
KH13 °dKH
NO₃
≤ 20 mg/L
PO₄
≤ 0.5 mg/L

Care

Difficulty
4/5
Diet
Omnivore
Min. tank
300 L
Min. group
4
Adult size
25 cm
Lifespan
10 years
Temperament
Peaceful
Propagation
egg-layer

Care notes

A minimum 300-liter aquarium is needed for a group of 4 to 6 individuals. Water should be acidic (pH 5.5-6.5) and soft (GH 2-6), with a temperature of 26-30°C. Powerful filtration but moderate flow is recommended. Diet should include vegetables (spinach, zucchini) and protein foods. Avoid very small fish; peaceful cichlids of similar size (Angelfish, Discus) or large tetras are suitable. Provide large plants, roots, and rocks. Weekly water changes of 30% are essential. Captive breeding is possible but requires a specific tank.

Similar species

Espèces proches, même habitat ou même maintenance

References