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PlantbeginnerFreshwater

Anubias Nana Bonsai

Anubias barteri var. nana

PlantaeTracheophytaMagnoliopsidaAraceae

Variety of Anubias Nana · bonsai

📍 Captive-bred cultivar (West Africa origin)

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An ultra-compact cultivar of A. nana with smaller leaves and shorter internodal spacing, creating a dense, bushy mound on the rhizome. The 'Bonsai' name refers to its miniaturised, tree-like appearance when grown on a small piece of driftwood or stone. Perfect for nano tanks and desktop aquariums. Care is identical to A. nana — extremely forgiving.

Common Diseases

Anubias Rot (Rhizome Decay)

Symptoms

Soft, blackened rhizome; mushy texture; foul odor; leaf yellowing and melting

Treatment

Remove plant, trim away rotted tissue with sterile scissors, and replant on clean hardscape. Improve water circulation and reduce organic waste. Ensure rhizome is not buried in substrate.

Algae Overgrowth (Black Beard Algae)

Symptoms

Dark, hair-like algae coating leaves; reduced photosynthesis; plant appears smothered

Treatment

Manual removal with soft brush; increase water changes; reduce light duration to 6-8 hours daily. Add algae-eating fish like Otocinclus or increase CO₂ if using pressurized system.

Nutrient Deficiency

Symptoms

Pale or yellowing new leaves; stunted growth; transparent patches on foliage

Treatment

Dose liquid all-in-one fertilizer (Thrive, Flourish) weekly per instructions. Ensure adequate lighting (low-medium) and stable water parameters. Test water for macro and micronutrient levels.

Melting (Emersed-to-Submersed Transition)

Symptoms

Leaves become translucent, mushy, and dissolve; rapid leaf loss after planting

Treatment

This is normal adaptation; do not remove plant. Maintain stable conditions and allow 2-4 weeks for new submersed leaves to emerge. Trim dead foliage to reduce decay risk.

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Quick Facts

co2
Not required
light
Low to medium
max size
4–7 cm (1.5–3 in) tall
placement
Foreground to midground (nano tanks)
substrate
None — attach to hardscape
growth rate
Very slow

Water it likes

ph
6.0–7.5
notes
Smaller leaves than standard Petite. Excellent choice for nano scapes.
hardness
2–12 dGH
temperature
162–180°F (72–82°C)

Stats

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Growing in0 tanks