Unique lace-like leaves; a challenge plant since the 1950s that needs clean, soft, frequently changed water. Not rare in the trade: var. madagascariensis is readily available.
Needs
Care levelModerate
LightMedium
CO₂Not needed
GrowthMedium
HeightUp to 50 cm
Temperature17–27 °C
WhereBack of the tank
Feeds throughRoots (use root tabs)
FamilyAponogetonaceae
Native toMadagascar and the Comoros (introduced on Mauritius)
Facts checked against sources on 16 Oct 2026. See sources
How to keep it
Soft, slightly acidic, clean water with frequent water changes
Medium light shining directly on the plant
Keep at 24 °C or below
Leave the bulb's tip uncovered
Root fertiliser capsules and enough iron
Hard water
Over-rich substrate (brown dying zones on old leaves)
