Bolbitis heudelotii is a slow-growing, elegant aquatic fern native to West Africa. It’s prized in aquascaping for its deep green, translucent fronds and natural, river-like appearance.
🔎 Key characteristics
Type: Rhizomatous aquatic fern
Origin: West Africa
Leaf color: Dark emerald green
Leaf texture: Semi-transparent, finely divided fronds
Growth rate: Slow
Height: 15–40 cm (can grow larger in ideal conditions)
Difficulty: Moderate
💧 Aquarium requirements
Light
Low to medium
Too much light can cause algae on leaves
CO₂
Not required, but strongly recommended
With CO₂: fuller growth, better leaf shape, faster establishment
Temperature
Ideal: 20–26°C
pH & hardness
pH: 5.5–7.0 preferred
Soft, slightly acidic water is ideal
Sensitive to very hard, alkaline water
Flow
Appreciates moderate water movement (naturally grows in flowing rivers)
🌱 Planting & placement
Do not bury the rhizome (it will rot)
Attach to rock or driftwood with thread or glue
Best placed in midground/background
Creates a beautiful “jungle river” look