Eleocharis Acicularis | Dwarf Hairgrass
Having Eleocharis Acicularis Dwarf Hairgrass in your aquarium is a very good thing because fish and bacteria use up oxygen continually through respiration, and need oxygen to survive. Many plants are also suitable and beneficial for cold-water setups. Eleocharis Acicularis, Dwarf Hairgrass, is a slender little tufted pond plant with needle-like stems, each terminating in a brown spikelet. Little maintenance is required.
Only leaves that photosynthesize below the water surface can oxygenate an aquarium. The best plants are those whose leaves grow underwater. They also remove nitrates, which helps to reduce algae and keep the water clear, meaning once established, many may be grown much deeper if sunlight can reach them.
| Specifications |
|---|
| Plant Type: Dwarf Hairgrass |
| Scientific Name: Eleocharis Acicularis |
| Volume: 1 Ltr |
| Light Requirement: Low to moderate |
| Water Temperature: 10-20°C |
| Hardiness: Cold water tolerant |
FAQ
What is the ideal water temperature for Eleocharis Acicularis Dwarf Hairgrass?
The ideal water temperature range is 10-20°C, making it suitable for cold-water aquarium setups.
Does this plant require a lot of light?
It thrives in low to moderate light conditions and does not require intense lighting.
Can this plant help reduce nitrates in the aquarium?
Yes, it helps remove nitrates, which contributes to reducing algae growth and maintaining clearer water.




Nathan Payne –
Grew well in my 10-gallon cold-water tank with minimal light. The plant stayed green and healthy after a month. It helped keep the water clearer and reduced algae growth noticeably.
Carl Brown –
Easy to establish and requires little maintenance. The needle-like stems look natural in the tank. Works well with my fish and helps maintain water quality.
Sean Pullman –
Perfect for a low-light setup. The plant spreads slowly but steadily. I noticed a reduction in nitrates after two weeks of use.