Temminck's Ancistrus

Ancistrus temminckii

Family : Loricariidae

FishFreshwaterancistrus

Temminck's Ancistrus is an armored herbivorous catfish, known for its oral tentacles in males. It is very effective at cleaning algae in the aquarium.

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Popularity
Community fish
classic in freshwater aquarium
Availability
Common in shops
Shop availability
IUCN Status
LC
Least Concern
Biotope
South America
Hors bassin amazonien : Paraná, Orénoque, Andes.

Description

This fish has a flattened, armored body, brown to olive with light spots. Males develop tentacles (barbels) on the snout, used during displays. The mouth is a sucker, adapted for grazing algae. The fins are broad and rounded. It is mainly nocturnal but can be active during the day if the tank is well planted. It is territorial, especially among males. It hides in caves or under roots. It can be kept as a pair or harem.

Habitat

Region :

Rivers and streams

Distribution :

Recommended parameters

Temperature2328 °C
pH6.57.5
GH515 °dGH
KH310 °dKH
NO₃
≤ 20 mg/L
PO₄
≤ 0.5 mg/L

Care

Difficulty
2/5
Diet
Herbivore
Min. tank
100 L
Min. group
1
Adult size
12 cm
Lifespan
7 years
Temperament
peaceful but territorial
Propagation

Care notes

A tank of at least 100L is recommended for a pair. Provide hiding places (caves, driftwood). Temperature 23–28°C, pH 6.5–7.5, GH 5–15. Diet: algae wafers, blanched vegetables (zucchini, cucumber), and occasional worms. They are peaceful but can be territorial with other loricariids. Strong filtration is needed, but current should be moderate. Weekly water changes of 20–30%. Breeding occurs in a cave; the male guards the eggs until hatching.

Similar species

Espèces proches, même habitat ou même maintenance

References