Echinodorus barthii is a species of aquatic plant in the Alismataceae family, commonly used in freshwater aquariums. Here’s a detailed description:

General Description

• Type: Submerged aquatic plant

• Origin: South America (particularly the Amazon region)

• Size: Typically small to medium-sized, making it suitable for foreground or midground planting in aquariums

• Leaves:

  • Shape: Narrow, linear to lanceolate

  • Color: Green, sometimes slightly translucent

  • Arrangement: Rosette form, growing outward from a central point

• Growth Pattern: Slow to moderate growth; can spread gradually via new shoots

Aquarium Care

• Lighting: Moderate to high; brighter light encourages more compact, healthy growth

• Substrate: Prefers nutrient-rich substrate, as it absorbs nutrients through roots

• CO₂ and Fertilization: Benefits from CO₂ supplementation and liquid fertilizers but can survive in low-tech setups

• Temperature: 22–28°C (72–82°F)

• Water Parameters: Soft to moderately hard, slightly acidic to neutral (pH 6.0–7.5)

Uses in Aquascaping

• Excellent for foreground or midground planting due to its smaller size

• Provides visual texture with its narrow, grass-like leaves

• Can be combined with larger Amazon swords or carpeting plants for contrast