Eleocharis parvula 'Dwarf Hairgrass'

Eleocharis parvula ‘Dwarf Hairgrass’ – Popular Carpet Plant for Freshwater Aquariums

Eleocharis parvula, commonly known as Dwarf Hairgrass, is one of the most popular carpeting plants used in freshwater aquariums and aquascaping. Its fine grass-like leaves create a soft natural green carpet that gives aquariums a clean, professional aquascape appearance inspired by nature.

This versatile aquarium plant is ideal for foreground planting and spreads through runners to form a dense grassy lawn across the substrate. Dwarf Hairgrass adds movement and texture to planted tanks while also providing hiding spaces for shrimp, fry, and small fish species.

Eleocharis parvula can grow successfully in low-tech aquariums with good lighting and regular maintenance, making it a great option for hobbyists wanting a carpet plant without overly complicated care requirements. Stronger lighting and added nutrients will encourage faster spreading and a thicker carpet.

Why Aquarists Love Dwarf Hairgrass

• Creates a beautiful natural carpet effect
• Popular foreground aquascaping plant
• Soft flowing grass-like appearance
• Great for shrimp and nano tanks
• Spreads naturally through runners
• Suitable for nature-style aquascapes
• Helps create depth and scale in aquariums

Care Guide

• Difficulty: Moderate
• Placement: Foreground
• Lighting: Moderate to High
• Growth Rate: Moderate
• Temperature: 20–28°C
• pH: 6.0–7.5

For best results, plant small portions evenly across the substrate to encourage quicker carpet growth. Nutrient-rich substrate and regular fertilisation help maintain healthy green growth. While additional CO₂ can promote faster spreading and a denser carpet, Dwarf Hairgrass can still grow well in many low-tech planted aquariums with proper lighting and patience.

Perfect For

• Carpeted aquascapes
• Nature aquariums
• Shrimp tanks
• Nano planted tanks
• Iwagumi aquascapes
• Freshwater community aquariums

Transform your aquarium with the lush green beauty of Dwarf Hairgrass and create a stunning natural carpet effect in your freshwater aquascape.