Mat Dwarf Hairgrass – Eleocharis acicularis

Mat Dwarf Hairgrass – Eleocharis acicularis

The Mat Dwarf Hairgrass (Eleocharis acicularis) is a popular carpeting plant perfect for creating a natural, grassy foreground in freshwater aquariums. Sold on an easy-to-place mat, it quickly establishes itself and spreads across the substrate, forming a lush underwater lawn. Its fine, bright green blades provide a natural grazing area for shrimp and fry while enhancing the overall look of any aquascape.

• Pre-grown on a mat for quick and easy placement
• Creates a dense, green carpet in planted tanks
• Perfect for shrimp, betta, and aquascaped aquariums
• Helps oxygenate water and improve tank health
• Low to moderate care requirements

Care Guide:

• Lighting: Medium to high
• Temperature: 70–82°F
• pH: 6.0–7.5
• Growth Rate: Moderate to fast
• CO₂: Recommended for dense carpeting
• Placement: Foreground

FAQs:
Q: Can Dwarf Hairgrass grow without CO₂?
A: Yes, but growth will be slower and less dense; CO₂ helps achieve a full carpet effect.

Q: How do I plant the mat?
A: Simply place the mat on top of the substrate or gently press it in; roots will spread naturally.

Q: Is it safe for shrimp tanks?
A: Absolutely—it’s one of the best plants for shrimp and fry, offering both cover and biofilm surfaces.