Ansorge's neolebias
Neolebias ansorgii
Also known as Ansorge's tetra, Red neolebias, Ansorgii neolebias
Care at a glance
- Temperature
- 75–82°F (24–28°C)
- pH
- 5.0–6.5
- Adult size
- 1.4 in (3.5 cm)
- Minimum tank
- 11 gal (40 L)
- Temperament
- Peaceful
- Social behavior
- Social
- Swim level
- Middle
- Difficulty
- Medium
- Breeding
- Hard
- Rarity
- Rare
- Origin
- Native to West and Central Africa from the Niger delta to the lower Congo.
- Family
- Distichodontidae
Overview
This shy nano fish does best in a small, densely planted species tank with soft, acidic water and gentle lighting. Keep a group of at least 6, and house it only with very small, calm tankmates or on its own. In dealer tanks it looks washed out, but settled males color up dramatically.
In the wild
Lives in marshes, small ponds, and heavily vegetated creeks in West and Central Africa. The water is soft, acidic, and often shallow and slow. The fish keep among dense plants and are easily overlooked in the wild.
Good to know
Neolebias ansorgii is a tiny African characin of around 3.5 cm that belongs to the family Distichodontidae, not the American tetra family. Breeding males flush deep red across the lower body and fins. It is one of the more colorful members of its genus.
Did you know
A drab looking fish in the shop can transform into a glowing red jewel once it settles into soft, well planted, tannin stained water.
Where to buy
Some links may not be the exact species or variety.
…or ask your local fish store.
Appears in
Keeping Ansorge's neolebias?
Track water tests, reminders and stocking fit.
Related species

African oneline tetra
Nannaethiops unitaeniatus2.6 in (6.5 cm)16 gal (60 L)72–79°F (22–26°C)
Silver distichodus
Distichodus affinis7.9 in (20 cm)53 gal (200 L)73–81°F (23–27°C)
Longnose distichodus
Distichodus lusosso15 in (38 cm)119 gal (450 L)72–81°F (22–27°C)
Six-banded distichodus
Distichodus sexfasciatus15.7 in (40 cm)143 gal (540 L)72–79°F (22–26°C)
African Butterfly Barb
Barbus hulstaerti1.4 in (3.5 cm)11 gal (40 L)63–75°F (17–24°C)
Black Neon Tetra
Hyphessobrycon herbertaxelrodi1.4 in (3.5 cm)16 gal (60 L)72–82°F (22–28°C)
