Rubin Sword (Echinodorus ‘Rubin’) – Aquarium Plant

🍂 Rubin Sword (Echinodorus ‘Rubin’) – Aquarium Plant

Description: The Rubin Sword (Echinodorus ‘Rubin’) is a stunning sword plant hybrid prized for its long, vibrant red to bronze leaves that add a dramatic focal point to planted aquariums. As the leaves mature, they often transition to green with reddish tones, creating a striking contrast in aquascapes. This plant thrives in nutrient-rich substrates, grows tall, and is perfect for background placement in medium to large aquariums.

Care Information

• Care Level: Easy to Moderate
• Lighting: Medium to High (more intense light enhances red coloration)
• CO₂: Not required, but beneficial for lush growth and stronger coloration
• Growth Rate: Moderate to Fast
• Placement: Background
• Temperature: 72–82°F (22–28°C)
• pH: 6.5–7.5
• Substrate: Nutrient-rich substrate or root tabs highly recommended

Benefits

• Provides a bold, colorful centerpiece in planted tanks
• Excellent background plant for aquascaping layouts
• Offers natural shelter for fish and shrimp
• Great oxygenator, improving water quality
• Adaptable to various setups, from low-tech to high-tech aquariums

❓ FAQ

Q: How tall does Rubin Sword grow?
A: Typically 12–20 inches, making it best suited for medium to large aquariums.

Q: Will it stay red?
A: New leaves emerge deep red, transitioning to bronze or green as they mature. Strong lighting and nutrient-rich substrate help maintain red tones longer.

Q: Is it safe for shrimp and snails?
A: Yes, completely safe for all freshwater fish and invertebrates.

Q: How should I plant it?
A: Plant directly into substrate—avoid covering the crown to prevent rot.