Anacharis Najas
Anacharis, also known as Anacharis Najas and narrow-leaf Elodea, has slender, bright green leaves and a dense, feathery appearance make it an excellent choice for adding texture and depth to your aquascape. Whether rooted in the substrate or left floating, Anacharis is a versatile plant that quickly establishes itself, providing a lush habitat for fish and invertebrates.
Beyond its beauty, the Anacharis plant offers several practical benefits for your aquarium. Anacharis grows quickly helping absorb excess nutrients, which in turn reduces algae growth and promotes a healthier environment for your aquatic life. The Anacharis plant also provides excellent cover for shy fish and serves as a natural filter, improving water clarity.
| Features | Details |
|---|---|
| Plant Type | Aquatic, floating or rooted |
| Leaf Color | Bright green |
| Growth Rate | Fast |
| Light Requirement | Low to moderate |
| Nutrient Absorption | High |
FAQ
Can Anacharis Najas be kept in a freshwater aquarium?
Yes, Anacharis Najas is suitable for freshwater aquariums and thrives in both rooted and floating conditions.
Does Anacharis help reduce algae growth?
Yes, it absorbs excess nutrients, which helps reduce algae growth and improves water quality.
Is Anacharis safe for fish and invertebrates?
Yes, it provides safe cover and habitat for fish and invertebrates without posing any risk.

Thomas McLean –
I added Anacharis Najas to my 20-gallon tank and it spread quickly. The plant covers the surface well and keeps the water clear. My betta fish now has a place to hide and seems more relaxed. Easy to maintain and grows fast.
Wendy Nash –
It’s a great addition to my planted tank. I left it floating and it formed a nice green layer. The plant helps reduce algae, and my shrimp enjoy the cover. A little trimming is needed every few weeks to keep it in check.
Emily Dowd –
The plant grows fast and stays healthy even in low light. I love how it adds depth and movement to the tank. It’s a must-have for any beginner aquarist looking for a low-maintenance plant.