Echinodorus decumbens (The Midground Aquarium Plant)
Echinodorus decumbens is an amazing Amazon Sword originating from Brazil. It thrives in warmer water conditions, with optimal growth at 77°F. This plant prefers a moderate lighting setup and a rich nutrient supply to support its rapid growth.
When submerged, the plant naturally droops its leaves. Note that these plants are still in the transition phase and have not fully converted to a fully submerged form.
Best placed in the midground of your aquarium, this plant complements background flora without overpowering it and serves as a striking focal point in your aquascape.
| Key Features | Details |
|---|---|
| Origin | Brazil |
| Water Temperature | 77°F (optimal) |
| Lighting Requirement | Moderate |
| Water Condition | Warm, nutrient-rich |
| Growth Habit | Midground, drooping leaves when submerged |
FAQ
What is the ideal water temperature for Echinodorus decumbens?
The ideal water temperature for Echinodorus decumbens is 77°F.
Does this plant require special lighting?
This plant prefers moderate lighting and does not require high-intensity light.
Can this plant be placed in the foreground or background?
Best placement is in the midground. It does not compete with background plants and stands out as a focal point.


Owen Rutherford –
I’ve had this plant for three months and it’s growing steadily. It looks natural in the midground and adds depth to my tank. The leaves droop nicely when submerged, which gives a realistic Amazonian feel. I’m happy with the growth rate and how it adapts to my moderate lighting.
Hannah Arnold –
The plant arrived healthy and has been thriving in my 20-gallon tank. I keep the temperature around 77°F and use a moderate light cycle. It’s not fully submerged yet, which I find interesting and realistic. I plan to add more nutrients soon to support faster growth.
Joanne Mackay –
This is one of the best Amazon Sword varieties I’ve tried. It grows fast and maintains a natural drooping look. I placed it in the midground and it looks balanced with my background plants. The color and texture are very appealing.