It can also act as a breeding ground for certain species of fish. There are pros and cons for keeping duckweed in a home aquarium or ponds for that matter. It has the ability to rapidly grow ...

In a well-designed aquarium, plants play a vital role in ... Let’s break it down: Floating plants like Amazon Frogbit or Duckweed provide shade, reduce light intensity, and offer cover for ...

These tiny plants float on still and slow-moving water the world over. With the warm spring weather you can find duckweed growing along the edges of most local ponds and the still pools of streams.

The decision to get rid of duckweed comes down to the body of water it's living in. Typically, in small ponds or home aquariums, it isn't a big deal and sometimes is encouraged to flourish.

Under the right conditions, duckweed essentially farms itself. Wastewater, ponds, puddles, swamps—you name it. If there's enough sunlight and carbon dioxide, the aquatic plant can grow freely.

But for the biofuel industry, the growing focus on duckweed is probably a good thing; in the future, what was a watery pest may provide a viable way to work yet another part of the planet's ...