Quick Care Facts

Water Type
Freshwater
Light Requirement
High
CO2 Requirement
Required for dense coverage without algae
Growth Rate
Moderate
Temperature
68–80°F (20–27°C)
pH Range
6.5–7.5
Placement
Foreground lawn
Nutrients
Nutrient-rich aquasoil substrate

Overview & Characteristics

A grass-like foreground plant that creates realistic rolling green lawns in natural and Iwagumi aquascapes.

Water Parameters & Environment

Stable water parameters are critical for long-term health. Avoid rapid fluctuations in temperature and pH when performing routine water changes.

  • Temperature: 68–80°F (20–27°C)
  • pH Range: 6.5–7.5
  • Water Type: Freshwater

Evaluate whether your current aquarium chemistry matches these thresholds with our free Water Parameter Safety Checker or calculate water replacement with the Water Change Calculator.

Lighting, CO2 & Aquascaping

Lighting & Carbon: Requires High light. CO2 supplementation is Required for dense coverage without algae.

Placement: Foreground lawn

Nutrient Demands: Nutrient-rich aquasoil substrate

Health & Sensitivities

Prone to filamentous green hair algae if light and nutrient balance is disturbed.

Photographing this species for tank logs or identification? Read our step-by-step Fish Photography Guide and learn how to document water parameters in Aquarium Water Test Notes.

Have this species in your aquarium?

Use Aqua AI to scan your tank, check compatibility, and record your water parameters over time.

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Frequently Asked Questions

What water parameters does Dwarf hairgrass require?

Dwarf hairgrass thrives in a temperature range of 68–80°F (20–27°C) with a pH of 6.5–7.5 in a Freshwater environment. Maintain stable water chemistry and test regularly.

Is Dwarf hairgrass suitable for a community aquarium?

Dwarf hairgrass is safe and beneficial for community aquariums, offering natural shelter and utilizing ambient nutrients without harming fish or invertebrates.

Editorial methodology

Aqua AI species profiles are compiled from canonical database records, taxonomy standards, and verified captive husbandry guidelines. Captive water ranges represent general baseline parameters; always observe livestock behavior and perform regular water tests.