Anubias barteri v. angustifolia

Scientific name: Anubias barteri v. angustifolia

Family: Araceae

Usual maximum size in aquariums: 10 - 15 cm (3.94 - 5.91 inch)

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Recommended pH range for the species: 5.5 - 8

Recommended water hardness (dGH): 0 - 18°N (0 - 321.43ppm)

0°C 32°F30°C 86°F

Recommended temperature: 20 - 30 °C (68 - 86°F)

Reproduction of the plant: Rhizome

Origin (in the wild): Africa

How fast these plants grow: Slow

Recommended substrate: Gravel

Demands on lighting: Subdued

Ideal placement in a fish tank: Foreground

Family

Araceae

Common Names

• Anubias barteri var. angustifolia
• Anubias lanceolata

Origin

This variety of Anubias is native to West Africa, particularly found in regions such as Guinea. It typically grows along shaded riverbanks and in slow-moving waters where it often remains partially submerged.

Propagation

Anubias barteri var. angustifolia propagates through rhizome division. The thick, horizontal rhizome can be cut into smaller sections, each containing several healthy leaves. New roots and shoots will grow from each section when attached to hardscape materials like driftwood or rocks. Avoid burying the rhizome in substrate, as this may lead to rotting.

Difficulty

Very easy. This is a hardy plant that tolerates a wide range of water conditions and does well even in low-light aquariums. Its slow growth rate makes it a low-maintenance option for both beginners and experienced aquarists.

Short Description

Anubias barteri var. angustifolia is a robust aquatic plant featuring long, narrow, dark green leaves that grow in a graceful, arching manner. It typically reaches 10–15 cm (4–6 inches) in height, making it a great choice for the foreground or midground of the aquarium. Thanks to its compact form and shade tolerance, it is ideal for planted tanks with subdued lighting or for use in shaded areas beneath taller plants or hardscape elements.

While it can grow submerged or emersed, it performs best when attached to surfaces rather than planted directly in the substrate. It is often used in aquascaping to add texture and contrast, especially in nature-style and biotope aquariums. Its thick leaves are also resistant to nibbling, making it suitable for tanks with herbivorous or rough fish.

Maintenance and Care

This plant thrives in a pH range of 5.5–8.0 and can tolerate both soft and hard water. Ideal water temperature is between 20–30°C (68–86°F). It requires very little fertilizer, although occasional liquid fertilization and CO₂ supplementation can enhance its color and vitality. Regular trimming is not usually needed due to its slow growth rate.

Submersion and Aquascaping

Anubias barteri var. angustifolia grows equally well fully submerged or emersed. It is a favorite for attaching to rocks, driftwood, or decorations, and is commonly used in aquascapes for its graceful foliage and dark green contrast. It performs especially well in shaded or low-light zones and is compatible with low-maintenance setups, community tanks, or African biotope aquariums.