Yellow-tailed Congo Tetra

Alestopetersius caudalis

Also known as: Yellow Congo Tetra, Yellow-tailed African Tetra

An African tetra with a blue-silver body and a bright yellow tail fringed in white on males.

Water

Freshwater

Temperature

73–79°F

pH

6–7.5

Hardness

4–15 dGH

Max size

2.8 in

Min tank

30 gal

Temperament

Peaceful

Social

Schooling (6+)

Swim level

Middle

Diet

Omnivore

Care level

Intermediate

Lifespan

3-5 years

Breeding

Egg-scatterer

Suitability

Common

Origin

Lower Congo River basin, Democratic Republic of the Congo

Keep a school of 6 or more in a roomy, well-oxygenated tank with gentle current. Males display at each other but rarely harm one another. Prefers soft to moderately hard, slightly acidic water and pairs well with peaceful mid-sized fish.