Anubias congensis
Also sold as Congensis Mini · Broad Leaf
Anubias congensis is an epiphyte for rock and wood, growing to about 22 cm (8.7 in) at a slow pace. It wants 68–82°F (20–28°C), low light and no CO₂, and counts as an easy plant to keep alive.
At a glance
| Type | Epiphyte |
|---|---|
| Light | LowThe least light it survives in, not the light it looks best in. |
| CO₂ | Not neededWhether it survives without added CO₂ — not whether CO₂ would help it grow faster. |
| Difficulty | Easy |
| Temperature | 68–82°F (20–28°C) |
| Max height | 22 cm (8.7 in)Grown submersed, left to mature, never trimmed. |
| Growth rate | Slow |
| Placement | attached to rock or wood |
| pH | 6–7.5 |
Before it goes in
- Anubias congensis lives under a plain low-light LED — it does not need a planted-tank lamp to survive.
- It grows without CO₂.
- Glue or tie it to rock or wood. Buried in the substrate the rhizome rots, which is the usual way Anubias congensis is killed.
- At about 22 cm (8.7 in) it belongs behind everything shorter — planted at the front it hides the rest of the scape and shades it.
Can it grow without CO₂?
Yes. Anubias congensis does not need CO₂ at all.
How much light does it need?
Low light is enough — and that is the survival line, not the “it looks better” line.
How big does it get?
About 22 cm (8.7 in) tall when it is mature and untrimmed, growing slowly, after roughly 4 weeks to root in.
Can I attach it to wood or rock?
Yes, and that is the only way to keep it. Glue or tie it down; buried in the substrate the rhizome rots.
What it goes with
- Plants that run on the same light and CO₂, so they can share a tank without one of them being the odd one out: Hygrophila corymbosa 'Siamensis', Water Sprite, Cryptocoryne wendtii and Frogbit.
- Animals that share its temperature range and will not eat or uproot it: Betta, Cherry Shrimp, Angelfish and Bristlenose Pleco.
Often compared with
| Anubias congensis | Anubias 'Nangi' | Anubias gracilis | |
|---|---|---|---|
| Light | Low | Low | Low |
| CO₂ | Not needed | Not needed | Not needed |
| Max height | 22 cm | 22 cm | 22 cm |
| Difficulty | Easy | Easy | Easy |
More plants
Sources (1)
- Namesbuceplant.comSep 2026