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Alocasia Polly
Alocasia × amazonica 'Polly'
Also known as Alocasia × amazonica 'Polly', African Mask Plant, Amazonian Elephant Ear
Plantae›Araceae
Dramatic dark, arrow-shaped leaves with bold white veins; loves humidity and steady moisture. Grown emersed with its roots in the tank water, it works as a living biofilter — pulling up nitrate while the foliage stays in the air.
Grown with its roots in the tank water and its leaves in the air: a living nitrate filter, not a submerged aquarium plant. Give it bright indirect light; no aquarium CO₂ or substrate needed.
Leaves and sap contain calcium oxalate — toxic if eaten, irritating the mouth and gut; keep foliage away from plant-grazing fish, while the submerged roots are safe.
At a glance
- Light
- Bright indirect
- Growth
- Moderate
- Placement
- Emersed — roots in water, leaves in air
- Temp
- 64–82°F
- 18–28°C
- pH
- 6.0–7.5
- GH
- 36–357 ppm
- 2–20 dGH
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Legality
No state or federal restrictions on record.
Not legal advice, and possibly incomplete or out of date. Rules vary by state and change over time; check with your state wildlife or agriculture agency before buying, keeping or shipping it.
The care information here is written with AI help, so it can contain mistakes. Spot one? Tell us and we'll fix it.
At a glance
- Light
- Bright indirect
- Growth
- Moderate
- Placement
- Emersed — roots in water, leaves in air
- Temp
- 64–82°F18–28°C
- pH
- 6.0–7.5
- GH
- 36–357 ppm2–20 dGH
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