Description

Species Background
Anubias nana is a compact African aroid native to shaded stream banks, marshy edges, and seasonally flooded areas in West Africa, especially around Cameroon. In the aquarium, it is prized for its durability, deep green leaves, and ability to thrive in calmer, lower-light setups.

Growth Behavior
This is a slow-growing epiphyte with a creeping rhizome. It does best attached to rock, wood, or other hardscape rather than buried in substrate. The rhizome should stay exposed.

Size and Growth Form
Typically reaches about 2–4 inches tall, with a spreading rhizome that gradually forms a compact clump. Leaves are thick, rounded to oval, and sturdy, giving it a neat, structured look.

Aquascaping Tip
Often attached to driftwood or stone in the foreground to midground where its dark green leaves create a natural, established look without overwhelming the layout.

Water Parameters
Temperature: 72–82°F
pH: 6.0–7.5
GH: 2–15 dGH
KH: 1–8 dKH

Light Requirements
Low to medium light. Too much light can encourage algae on the leaves.

CO₂ Requirements
Not required, but beneficial for somewhat faster growth and cleaner overall appearance.

Nutrient Requirements
Feeds primarily from the water column. A regular all-in-one fertilizer is usually enough. Since it is not a heavy root feeder, root tabs are generally unnecessary unless it is positioned where roots reach into nutrient-rich substrate.

Tank Placement
Foreground or midground, usually attached to wood or rock.

Why Aquarists Keep It
Aquarists keep Anubias nana for its rich green color, compact size, broad compatibility, and easy care. It adds a natural, mature feel to aquariums and also creates useful cover for shrimp and small fish.