Kiếm Amazon

Echinodorus argentinensis is a species of aquatic plant in the Alismataceae family, commonly used in aquariums and ponds. Below are some key details about this plant:

General Information

• Scientific Name: Echinodorus argentinensis
• Common Name: Argentine Sword Plant
• Family: Alismataceae
• Origin: South America (mainly Argentina, Brazil, and Paraguay)
• Growth Habit: Emergent or submerged aquatic plant

Appearance

• Leaves: Long, lanceolate (sword-like), bright green with a smooth texture.
• Size: Can grow up to 60–100 cm (24–40 inches) in height, making it more suitable for large aquariums or ponds.
• Roots: Strong and well-developed, helping the plant anchor in substrate.

Care Requirements

• Lighting: Moderate to high light for optimal growth.
• Substrate: Nutrient-rich substrate is preferred (e.g., laterite or aquasoil).
• CO₂ Requirements: Optional but enhances growth.
• Temperature: 20–28°C (68–82°F)
• pH Range: 6.5–7.5
• Water Hardness: Soft to moderately hard water.
• Propagation: By runners or adventitious plantlets.

Uses in Aquascaping

• Best suited as a background plant in large aquariums due to its tall growth.
• Also used in ponds due to its ability to grow emersed.
• Provides shelter and shade for fish.

Special Considerations

• Requires regular trimming to prevent overcrowding.
• Can grow emersed and may produce flowers if kept in humid, open-top tanks or ponds.
• Not ideal for small tanks due to its large size.