Hygroryza aristata
Hygroryza aristata is an uncommon floating aquatic plant with soft green, grass-like leaves that spread horizontally across the water surface. Its unique growth form and trailing roots make it a distinctive option for open-top aquariums, paludariums, and pond-style displays where surface detail and gentle shade are desired.
Portion size: Plants are supplied as loose floating portions measuring approximately 3–4 inches. As a floating species, size and shape may vary slightly depending on growth conditions.
Why Aquascapers Use It
- Uncommon floating plant with a natural, grassy appearance
- Provides surface coverage without forming a tight mat too quickly
- Trailing roots add visual interest and offer shelter for fish and shrimp
- Helps diffuse light for shaded areas below
- Well suited for open-top layouts and nature-style Aquascaping
Care & Use
- Placement: Floating on the water surface
- Lighting: Low to moderate (strong light can encourage faster spread)
- CO₂: Not required
- Flow: Gentle surface movement preferred
- Maintenance: Thin as needed to prevent excess surface coverage
Aquascaping Notes
- Best used in tanks with open swimming space and calm surface conditions.
- Works well in paludariums and ripariums where surface plants are part of the design.
- Allow room for lateral growth, as it spreads outward rather than upward.
Plant Specs
| Category |
Details |
| Type |
Floating Aquatic Plant |
| Difficulty |
Easy |
| Growth Rate |
Moderate |
| Light |
Low to Moderate |
| CO₂ |
Not Required |
| Placement |
Surface (Floating) |
| Temperature |
22–30°C |
| pH Range |
~6.0–7.5 |
As with all floating plants, growth rate and appearance depend on light intensity, surface flow, and nutrient availability. Regular thinning helps maintain balance in planted aquariums.
