Dwarf Water Onion – Live Freshwater Aquarium Plant
Dwarf Water Onion (Zephyranthes candida) is a beautiful green bulb plant that thrives in freshwater aquariums. With moderate growth and beginner-level care requirements, this foreground or mid-ground plant is perfect for aquascapers looking to add natural beauty to their tank.
Care Requirements
- Lighting: Low to Medium
- Water Temperature: 64-79°F
- Placement: Foreground or Mid-Ground
- Planting Type: Bulb
- Growth Rate: Moderate
- Difficulty: Beginner
Planting Tip: Partially bury the bulb in substrate with the top exposed. Roots will anchor naturally as the plant establishes.
| Parameter | Value |
|---|---|
| Plant Type | Live Freshwater Aquarium Plant |
| Scientific Name | Zephyranthes candida |
| Origin | Tropical Americas |
| Substrate Depth | Partially buried, top exposed |
FAQ
What is the ideal lighting condition for Dwarf Water Onion?
Dwarf Water Onion thrives under low to medium lighting conditions.
Can this plant be placed in the foreground or mid-ground of the aquarium?
Yes, it is suitable for placement in the foreground or mid-ground of the tank.
How deep should the bulb be planted in the substrate?
Partially bury the bulb in the substrate with the top portion exposed to allow for natural root anchoring.




Nicholas Graham –
Easy to grow and adds a nice green touch to my tank. I planted it with the top exposed as suggested and it has grown steadily over the past month. Works well in medium lighting and stays healthy in my 75-gallon aquarium.
Leah Mackenzie –
The plant arrived fresh and looks vibrant. It’s a beginner-friendly option that doesn’t require much attention. I placed it in the mid-ground and it’s spreading nicely without needing extra nutrients.
William Vance –
Perfect for new aquarists. The instructions were clear and the plant established quickly. I appreciate the care tips included. It’s a small but elegant addition to my tank.