Floating fern
Salvinia natans
PlantFreshwater
Leaves are oval, 1–2 cm, light green, with a hairy surface that repels water. They are arranged in pairs along a floating stem. Roots are thin and short. The plant reproduces quickly by fragmentation. It can cover the entire surface if uncontrolled. Provides excellent shelter for fry and reduces light.
Recommended parameters
| Parameter | Recommended range |
|---|---|
| Temperature | 18–26 |
| pH | 6–7.5 |
| GH | 3–10 |
| KH | 2–6 |
| NO₃ | ≤ 20 |
| PO₄ | ≤ 0.5 |
Care
Difficulty1/5
Dietphotosynthetic
Min. tank20 L
Min. group1
Adult size2 cm
Lifespan3 ans
Temperamentpeaceful
Care notes
Temperature 18–26°C, pH 6.0–7.5, GH 3–10. Moderate lighting (0.5 W/L) is sufficient. No substrate. Avoid strong currents. Remove excess regularly to prevent tank suffocation. Compatible with all fish. Can be used in outdoor ponds in summer. Beware of high temperatures (>28°C) that may cause decline.