Duckweed (Lemna Minor) – 100+ Plants
Duckweed (Lemna Minor) is a fast-growing, easy-to-care-for aquatic plant ideal for fish tanks and ponds.
- Care: easy
- CO2: not required
- Growth rate: fast
- Placement: floating
- Lighting requirements: medium
- Color: green/yellow
- Max size: continuously expands
- Propagation: reproduces by forming new leaves and splitting apart naturally
| Benefits | Description |
|---|---|
| Water filtration | Effectively absorbs ammonia and nitrates, helping maintain clean water |
| Wildlife attraction | Turtles enjoy eating it; frogs swim and hide in it; baby fish find shelter among the plants |
FAQ
Does duckweed require CO2 to grow?
No, duckweed does not require CO2 to grow. It thrives in medium lighting without additional CO2 supplementation.
How should I place duckweed in my tank?
Place duckweed on the surface of the water as it naturally floats. It will spread and expand over time.
Can duckweed be used in a pond or outdoor water feature?
Yes, duckweed is suitable for both fish tanks and ponds. It helps maintain water quality and provides habitat for aquatic animals.
Trevor Sanderson –
I added 100 duckweed plants to my 55-gallon tank and noticed a significant improvement in water clarity within a week. The plants spread quickly and provided great cover for my baby guppies. My turtle also started eating them regularly.
Cameron North –
Easy to maintain and grows fast. I didn’t need to adjust lighting or add CO2. It’s perfect for beginners and helps reduce nitrates naturally.
Irene Wilkins –
The green-yellow color is vibrant and adds a natural look to my tank. My frog has been using the plants as a hiding spot, and the water feels cleaner now.