Plant:
Duck-Lettuce
Ottelia alismoides
Freshwater
Height40 cm
Care levelBeginner
Will it fit your tank?
Compare it with your tank's species, size, water tests and country.
Water
Temperature21–25 °C
5 °C35 °C
pH6.0–7.0
49
Carbonate hardness2–18 dKH
0 dKH20 dKH
- Comfortable
- Acceptable, less ideal
- Tolerated, not comfortable
Character and care
- LightMedium, high
- GrowthFast
- Where to plantBackground
Legal rules
The least the law allows, by country: the water and space above are what the species needs. A tank is checked against its own country's rules.
United States
1 rule
- Trade restricted
United States: Texas
1 rule
- Banned