Echinodorus bleheri: The Majestic Amazon Sword of Aquascaping

When it comes to classic, beginner-friendly, and visually striking aquarium plants, few rival the timeless beauty of Echinodorus bleheri, commonly known as the Amazon Sword. With its large, lush green leaves and impressive adaptability, this South American native is a favorite for hobbyists of all experience levels. Whether you're setting up a planted tank for the first time or refining a mature aquascape, the Amazon Sword deserves a spot in your underwater jungle.

---

? What Is Echinodorus bleheri?

Native to the Amazon River Basin, Echinodorus bleheri is a rosette-style aquatic plant known for its broad, lance-shaped leaves that can reach lengths of 20–50 cm (8–20 inches) or more under optimal conditions. Its name "bleheri" honors the German plant collector Heiko Bleher, who helped popularize this species in the aquarium trade.

This plant is incredibly versatile, thriving in a wide range of freshwater setups. Though it's best known for its use in background planting due to its size, it also makes a stunning focal point in mid-sized tanks.

---

? Ideal Tank Conditions

One of the Amazon Sword’s biggest selling points is its hardiness. It adapts well to different environments and can thrive in everything from low-tech community tanks to CO₂-injected aquascapes.

• Lighting: Low to Medium (performs best with moderate light)

• Temperature: 22–28°C (72–82°F)

• pH: 6.5–7.5

• Tank Placement: Background or centerpiece

• Tank Size Recommendation: 20 gallons and up

---

? Planting and Maintenance

➤ Substrate Requirements

The Amazon Sword is a heavy root feeder. While it can survive in standard gravel, it thrives in nutrient-rich substrates. If your tank doesn’t have soil-based substrate, supplementing with root tabs is highly recommended to promote healthy growth and larger leaves.

➤ Trimming & Care

As a rosette plant, new leaves grow from the center. Trim older outer leaves occasionally to maintain its appearance and prevent overcrowding. Give it room to grow—this plant can easily take over if not managed.

---

? Tankmates and Compatibility

Amazon Swords are peaceful and fish-friendly. Their broad leaves provide shelter for fry and shy species, and they’re tough enough to hold up around most community fish. However, be cautious with plant-eating species like goldfish or large cichlids, which may nip at or uproot them.

They pair beautifully with:

• Tetras, Rasboras, Corydoras

• Gouramis and Angelfish

• Shrimp and small snails (won’t eat the plant)

---

✨ Why Choose Echinodorus bleheri?

• ✅ Easy to grow and maintain

• ✅ Visually stunning in any tank size

• ✅ Great for oxygenation and biological filtration

• ✅ Ideal for beginners and seasoned aquascapers alike

• ✅ Adds vertical interest and a lush, jungle-like vibe

---

? Pro Tips for Best Results

• Use CO₂ injection and high light for faster, fuller growth (optional)

• Combine with carpeting plants like Cryptocoryne or Monte Carlo for contrast

• Avoid burying the crown of the plant when planting—keep it just above the substrate

• Feed with root tabs every 4–6 weeks for lush growth

---

Final Thoughts

Whether you're building a nature-style aquascape or just want to add a dramatic splash of greenery to your freshwater setup, Echinodorus bleheri (Amazon Sword) is a reliable and rewarding choice. With minimal care and maximum visual impact, it's no wonder this plant continues to be a staple in planted aquariums around the world.

---