Narrowleaf Chain Sword Aquatic Plant
The Chain Sword – Narrow Leaf, also known as the Pygmy Chain Sword, is the smallest species of the Alismataceae family. It has very linear leaves, almost without petioles. The Chain Sword – Narrow Leaf requires sandy soil and plenty of light. Under the proper conditions, this Sword Plant will form a thick carpet with its numerous runners. It is amphibious, and will grow either partially or fully submersed.
The Chain Sword – Narrow Leaf requires moderate lighting and water temperatures between 68°-84°F for best growth. It prefers water that has a neutral pH, but can be housed in water with a pH of 6.2-7.5 and still flourish. A nutrient rich substrate will promote growth.
The runners that grow off of mature, healthy plants can best propagate the Chain Sword – Narrow Leaf.
| Key Features | Details |
|---|---|
| Plant Type | Aquatic, amphibious |
| Light Requirement | Moderate |
| Water Temperature | 68°-84°F |
| Water pH Range | 6.2-7.5 |
| Soil Type | Sandy substrate |
| Growth Habit | Forms thick carpet via runners |
FAQ
What is the ideal lighting condition for the Narrowleaf Chain Sword?
The plant requires moderate lighting for optimal growth.
Can the Narrowleaf Chain Sword grow fully submerged?
Yes, it is amphibious and can grow either partially or fully submersed.
What type of substrate does it prefer?
It prefers sandy soil for root development and healthy growth.

Jasmine Murray –
Grew quickly in my aquarium with moderate light. The leaves are very fine and spread out nicely. I love how it forms a dense carpet without taking up much space. Works well in both partial and full submersion.
Katherine Ogden –
Easy to maintain. I kept it in a tank with neutral pH and it thrived. The runners spread naturally and it looks great as a background plant.
Joe Clark –
Perfect for small tanks. The narrow leaves are elegant and it adapts well to my water conditions. No issues with algae or root rot so far.