Chalily Duckweed Pond Plant

Duckweed is known for its rapid growth rate. Under favorable conditions with adequate light and nutrients, it can cover the surface of your water feature very quickly, so be prepared to skim off excess growth periodically to prevent it from taking over completely.

Yes, duckweed is a highly nutritious, protein-rich treat for koi and goldfish. While they will likely consume it eagerly, the plant's fast growth rate often allows it to keep pace with moderate grazing, though you may need to supplement if your fish population is large.

Actually, duckweed prefers full shade to partial shade. While it needs light to grow, intense, direct sunlight can sometimes be too harsh; it performs best in environments where it is protected from the strongest midday sun.

Duckweed acts as a natural bio-filter. It absorbs excess nutrients like nitrates and phosphates from the water, which helps reduce algae growth and keeps the water cleaner for your fish.

It is one of the easiest aquatic plants to keep. It requires no planting or substrate—simply place it on the water's surface—and it will naturally propagate on its own without the need for fertilizers or special equipment.