Chalily Duckweed Floating Pond Plant

Duckweed is a fast-growing plant that can spread quickly across the surface of your water feature. While it is easy to remove with a simple net, you should be prepared to scoop out excess growth periodically to prevent it from completely covering the surface and blocking too much light.

Yes, duckweed thrives in aquariums, ponds, and container gardens. It is an excellent choice for indoor setups because it helps absorb excess nutrients from the water, which can improve overall water quality for your fish.

Duckweed is a highly nutritious, protein-rich snack for koi and goldfish, so they will likely graze on it. If you have a large population of hungry fish, they may consume it faster than it can reproduce, so you might need to supplement or add it in smaller batches.

Duckweed is very adaptable and can grow in conditions ranging from full sun to full shade. It typically absorbs the nutrients it needs directly from the water, so you generally do not need to add extra fertilizers.

The floating root system of the duckweed acts as a natural filter, absorbing nitrates and other impurities from the water column. Additionally, by covering the surface, it provides shade that helps suppress algae growth and reduces water evaporation.