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PlantbeginnerFreshwater

Anubias Nana Petite

Anubias barteri var. nana 'Petite'

PlantaeTracheophytaMagnoliopsidaAraceae

Variety of Anubias Nana · petite

📍 West Africa

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Anubias Nana Petite is a cultivar even smaller than standard Nana, with leaves rarely exceeding 1.5 cm (0.6 in) — making it the go-to foreground and carpeting anubias in nano aquascapes. Its slow growth means algae build-up on leaves is its biggest challenge; moderate flow and controlled nutrients help keep leaves clean. Exceptionally popular in Japanese Nature Aquarium style layouts.

Common Diseases

Algae Overgrowth (Green Spot, Black Beard)

Symptoms

Visible green or black algae coating leaf surfaces; reduced light penetration; plant appears dull or obscured.

Treatment

Increase water flow around the plant, perform 25–30% weekly water changes, reduce photoperiod to 6–8 hours, and manually remove algae with a soft brush. Add algae-eating fish (Otocinclus, Amano Shrimp) or reduce nutrient levels if fertilizing.

Rhizome Rot

Symptoms

Soft, mushy rhizome; foul odor; leaves yellowing and detaching; visible decay at the base.

Treatment

Remove the plant and inspect the rhizome. Trim away rotted tissue with a sterile blade, leaving only firm white/tan material. Reattach to hardscape above the substrate to improve water circulation. Ensure moderate flow and avoid burying the rhizome in substrate.

Nutrient Deficiency (Slow/No Growth)

Symptoms

Stunted growth, pale or yellowing leaves, no new leaf development over several months.

Treatment

Dose liquid all-in-one fertilizer (Thrive, Flourish) at 1–2x weekly at half-strength. Ensure adequate lighting (15–50 PAR minimum) and moderate water flow. Check that fish bioload is sufficient; in low-bioload tanks, fertilization becomes essential.

Melting (Tissue Breakdown)

Symptoms

Leaves become translucent, mushy, and dissolve; rapid deterioration after planting.

Treatment

This is typically a transition response to new water conditions. Maintain stable parameters (pH 6.0–8.0, 22–28 °C), ensure moderate flow, and be patient—new growth usually emerges within 2–4 weeks. Avoid over-fertilizing during this period.

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Tanks keeping this 🌿

Growing in 2 tanks

Community tanks featuring Anubias Nana Petite.

Quick Facts

co2
Not required
light
Low to medium (15–50 PAR)
placement
Foreground carpet or micro hardscape accent; attach to wood or rock
substrate
Not planted in substrate
growth rate
Very slow

Water it likes

ph
6.0–8.0
nitrate
<30 ppm
hardness
2–25 dGH
temperature
72–82°F (22–28°C)

Stats

Community tips0
Growing in2 tanks