Narrow Leaf Micro Sword Plant (Lilaeopsis mauritiana)
A fine-textured freshwater aquarium carpet plant known for its thin, grass-like blades and clean, minimalist appearance. This narrow-leaf variety offers a more delicate and natural look compared to standard micro sword plants, making it ideal for modern aquascapes, Iwagumi layouts, and nature-style aquariums.
Spreads via runners to form a low-growing green carpet across the substrate. With compact height and controlled growth, it is perfect for aquarists seeking a tidy foreground with minimal maintenance. Performs well in both low-tech and high-tech aquarium setups.
| Features | Details |
|---|---|
| Plant Type | Carpet plant |
| Scientific Name | Lilaeopsis mauritiana |
| Growth Pattern | Spreads via runners |
| Height | Low-growing, typically 1-3 cm |
| Light Requirement | Low to moderate |
| Substrate | Works well in nutrient-rich substrates |
FAQ
How does the Narrow Leaf Micro Sword plant spread?
It spreads via runners, gradually forming a low-growing green carpet across the substrate.
Is this plant suitable for Iwagumi or minimalist aquascapes?
Yes, its thin, grass-like blades and clean appearance make it ideal for modern aquascapes, Iwagumi layouts, and nature-style aquariums.
What are the light and substrate requirements?
It performs well in low to moderate light and works best in nutrient-rich substrates.

Joan Hamilton –
The plant grows slowly and stays neat without needing frequent trimming. It fits perfectly in my Iwagumi setup and adds a natural, soft look to the tank.
Luke Metcalfe –
I was initially unsure about the plant’s growth, but after a few weeks it spread evenly and looks very natural. Great for low-maintenance tanks.
Dorothy James –
The narrow leaves give a very clean and modern appearance. I love how it blends into the background without overpowering the design.