Hydrocotyle tripartita ‘Japan’

Hydrocotyle tripartita 'Japan' from AquaZen - Add Color and Depth To your Planted Aquascape

The Hydrocotyle tripartita 'Japan' from the AquaZen collection adds a touch of vivid green to your planted aquascape with its clover-like, small leaves and carpeting-style, low growth habit. With quick spreading under medium light and little maintenance, it is ideal for hobbyists aiming to fill in gaps in the bottom of their tank or create a soft-textured middle area.

Why Hydrocotyle tripartita Belongs in Staff Picks – Freshwater Plants

Whether you’re running a high-tech CO₂ tank or going low-tech and laid-back, Hydrocotyle tripartita 'Japan' adapts easily. Its compact form spreads like ground cover and responds well to regular trimming. That balance of speed, style, and ease is why it’s a repeat favorite in our Freshwater Plants section, offering flexible design appeal across a wide range of aquascapes.

Growth Habits and Key Details of Hydrocotyle tripartita 'Japan'

• Family: Araliaceae

• Origin: Southeast Asia

• Common Name: Japanese Hydrocotyle

• Height: 2–4 inches

• Temperature Range: 64–82°F

• Water pH: 5.0–7.0

• Lighting Level: Moderate to high

• Growth Rate: Fast with moderate trimming needed

Placement Tips for Hydrocotyle tripartita Japan

• Excellent in nano tanks, larger scapes, or nature-style layouts

• Works well as a foreground carpet or scattered midground accent

• Trims cleanly to maintain shape or let it sprawl for a wild effect

• Grows faster with CO₂ but doesn't require it

Commonly Asked Questions About Hydrocotyle tripartita 'Japan'

Q: Do I need injected CO₂ for this plant to grow?
A: Nope—CO₂ helps, but this plant does fine in low-tech setups too.

Q: Will it carpet completely in low light?
A: It'll spread slower under low light, but yes, it will carpet eventually.

Q: How often do I need to trim it?
A: Every 1–2 weeks to maintain a clean, level look.

Q: Can this grow above water?
A: Yes! It does great emersed in terrariums and Wabi-Kusa projects.

Q: Is it shrimp safe?
A: 100%—shrimp love to graze on it and hide in its coverage.

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