Helanthium tenellum
Helanthium tenellum
Helanthium tenellum is a rosette plant suited to foreground planting.
ForegroundRosette plant
Save this plant or add it directly to one of your aquariums.
Planting & care
- PlacementForeground
- GrowthRosette plant
- LightMedium
- CO2Required
- Height2–3.1" (5–8 cm)
Quick specs
- Difficulty
- Medium
- Light
- Medium
- CO₂
- Required
- Temperature
- 64–82°F (18–28°C)
- Placement
- Foreground
- Growth type
- Rosette plant
- Aquarium suitability
- Suitable for aquariums Suitable for long-term aquarium use.
- Approx. height
- 2–3.1" (5–8 cm)
Water conditions
- Temperature
- 64–82°F (18–28°C)
- pH
- 5–7.5
- Carbonate hardness
- 0–14 °dKH
- CO₂ (mg/L)
- 20–40 mg/L
Growth & placement
- Growth rate
- Fast
- Propagation
- Runners
Grow it successfully
What you’ll need to grow Helanthium tenellum
Start with this plant’s documented care needs, then use an AquariumLesson calculator to size the setup for your aquarium.
Substrate
A suitable substrate or targeted root nutrition can support this plant's growth habit.
Calculate how much substrate you needBuy the exact plant
Where to buy Helanthium tenellum
These listings match this plant. Equipment recommendations are kept separate in the calculators above.


Taxonomy
- Major group
- Angiosperms
- Family
- Alismataceae
- Genus
- Helanthium
- Botanical name
- Helanthium tenellum