Salvinia Natans (Floating Fern)
Salvinia Natans is a floating plant that will add a touch of natural beauty to any aquarium or pond. This unique plant is known for its ability to reduce nitrates and provide shelter for fish and shrimp, creating a healthy and balanced aquatic environment.
They maintain water quality by absorbing nitrates through their roots and also provide great coverage for shrimplets or other fish fry. They grow pretty quickly under high-lighted conditions and are a fast-growing beginner plant!
Key Features
| Feature | Detail |
|---|---|
| Skill Level | Easy |
| Light Requirement | Low Light |
| CO2 Required | No |
FAQ
Does Salvinia Natans need CO2 to grow?
No, Salvinia Natans does not require CO2 to grow.
How fast does this plant grow?
Salvinia Natans grows relatively quickly, especially under high-light conditions.
Can it be used in a shrimp tank?
Yes, it provides excellent shelter for shrimp and fish fry, making it ideal for shrimp tanks.

Madeleine Blake –
Easy to set up and grows fast in my 10-gallon tank. The plant covers the surface well and helps keep nitrates low. My shrimp feel safe among the leaves.
Carl Mills –
Great for beginners. It doesn’t need extra lighting or CO2. I noticed a noticeable drop in nitrates after a few weeks. Very effective at providing cover for fry.
Megan Lee –
Perfect for a low-maintenance aquarium. It floats naturally and spreads out without needing pruning. My fish enjoy the shaded areas it creates.