Dark-green fern for attaching to wood in slightly soft, moving water. Do not bury the rhizome.

• Scientific name: Bolbitis heudelotii
• Height: about 30 cm
• Temperature: 22–28 °C
• Water: pH 6.0–7.0
• Minimum tank size: 60 litres
• Lighting: medium
• CO₂: optional, improves growth
• Care level: moderate
• Supplied as: bare rhizome

Rinse before planting. Keep plants moist until they go into the tank; do not let rhizomes or moss dry out.