All About Aquarium Foreground Plants

Eleocharis Parvula: The Carpet of Dreams for Your Aquarium

Eleocharis Parvula: The Carpet of Dreams for Your Aquarium


Eleocharis Parvula, commonly known as Dwarf Hairgrass, is a captivating aquatic plant renowned for its ability to create stunning carpets of lush green in aquariums. Its delicate, grass-like appearance adds a touch of natural beauty and tranquility to any underwater landscape. In this blog post, we’ll delve into the world of Eleocharis Parvula, exploring its characteristics, care requirements, and its role in planted aquariums.

Plant Facts

  • Scientific Name: Eleocharis Parvula
  • Common Names: Dwarf Hairgrass, Dwarf Spikerush
  • Origin: North America, but now found worldwide
  • Growth Habit: Carpet-forming, spreading through runners
  • Size: Typically reaches 2-4 inches in height
  • Appearance: Thin, bright green blades resembling grass

Care Guide

Eleocharis Parvula is relatively easy to care for, making it a popular choice for both beginners and experienced aquarists. Here’s a quick care guide:

  • Lighting: Moderate to high lighting is ideal for optimal growth and lush carpeting.
  • Substrate: A nutrient-rich substrate, such as aquarium soil or fine gravel, is preferred.
  • Water Parameters: Thrives in slightly acidic to neutral water with a temperature range of 68-78°F (20-26°C).
  • CO2: While not strictly necessary, CO2 supplementation can enhance growth and promote denser carpeting.
  • Nutrients: Regular dosing of liquid fertilizers containing iron and other essential nutrients is recommended.

Lighting Requirements


Eleocharis Parvula thrives under moderate to high lighting. Providing ample light will encourage the plant to grow denser and spread faster, creating a more vibrant carpet. LED lights designed for planted aquariums are a great option.

Using Eleocharis Parvula in Planted Aquariums


This versatile plant is most commonly used as a foreground plant in aquariums, forming a lush carpet that contrasts beautifully with taller background plants and hardscape elements. It can also be used to create midground “meadows” or even attached to driftwood or rocks for a more natural look.

Trimming Requirements

Regular trimming is essential to maintain the desired height and appearance of your Eleocharis Parvula carpet. Trim the blades with aquascaping scissors, keeping them at a uniform height. Don’t worry, this plant is quite resilient and will quickly recover from trimming.

In Conclusion

Eleocharis Parvula is a must-have plant for any aquarist looking to add a touch of natural beauty and elegance to their aquarium. With its vibrant green foliage and easy-care nature, it’s a fantastic choice for both beginners and seasoned aquascapers. By following the care tips outlined in this guide, you can create a stunning underwater carpet that will be the envy of any aquatic enthusiast.

Additional Tips:

  • Planting: Plant individual stems or small bunches a few inches apart to allow for spreading.
  • Algae Control: Keep algae in check through regular maintenance and proper nutrient balance.
  • Patience: It may take a few weeks for Eleocharis Parvula to establish and start carpeting, so be patient.

If you have any questions or experiences with Eleocharis Parvula, feel free to share them in the comments below! Let’s create stunning aquascapes together.

Leave a Reply

Your email address will not be published. Required fields are marked *