Altum angelfish

Pterophyllum altum

Family : Cichlidae

FishFreshwatercichlids

A majestic angelfish, taller than wide, requiring a large aquarium.

Altum angelfish — photo 1 sur 4 — Wikimedia Commons contributor · Wikimedia Commons · CC BY-SA 1.01 / 4

Popularity

Biotope specialist

requires biotope recreation

Availability

Specialty only

Shop availability

IUCN Status

Near Threatened

Biotope

South America

Hors bassin amazonien : Paraná, Orénoque, Andes.

Description

The altum angelfish is the largest angelfish species, reaching 15 cm in height. It has a silver body with dark vertical bars and very long fins. It is sensitive to water quality and requires soft, acidic water. It is a gregarious fish that lives in groups.

Habitat

Region :

Blackwater and clearwater of the Orinoco and Rio Negro

Distribution :

Recommended parameters

Temperature26–30 °C

pH5–6.5

GH1–5 °dGH

KH0–2 °dKH

NO₃

≤ 20 mg/L

PO₄

≤ 1 mg/L

Care

Difficulty

4/5

Diet

Carnivore

Min. tank

200 L

Min. group

Adult size

15 cm

Lifespan

10 years

Temperament

Semi-aggressive

Propagation

Substrate spawner; eggs laid on vertical surfaces, both parents care for eggs and fry.

Care notes

Tank of at least 200L, tall (60 cm minimum), with tall plants and roots. Very soft water (GH < 5, KH < 2), pH 5.0-6.5, temperature 26-30°C. Varied diet: brine shrimp, bloodworms, small fish. Avoid strong currents. Keep in groups of 4-6.

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