Azolla, also known as water fern, floating fern, or mosquito fern, is a fast-growing aquatic plant that offers numerous benefits for ponds, aquaponic systems, and water features. It forms a dense mat on the surface, helping to control algae, reduce evaporation, and improve water quality. Its ability to fix atmospheric nitrogen makes it a natural biofilter, supporting a healthier aquatic environment.

Azolla is also an excellent supplementary feed for fish, including koi, goldfish, and tilapia, as well as ducks and other waterfowl. Its high protein content provides an easily accessible food source for aquatic animals.

This rapid-growing plant can double its size in just 2-3 days, quickly covering large areas of water, making it an efficient natural solution for pond management.

Sold as a generous handful in a zip-lock bag—ready to establish in your pond, aquaponic system, or water feature.

Azolla changes from green to red to depending on the level of direct sunlight.

Benefits for Ponds:

• Natural algae control by reducing sunlight penetration
• Helps maintain water quality through nitrogen fixation
• Reduces evaporation, keeping the water level stable
• Provides a nutritious food source for fish and waterfowl
• Grows rapidly, quickly covering water surfaces
• Azolla is a highly beneficial addition to your pond or water feature.

Note: ORDERS FROM 15 DEC 2025 WILL SHIP AFTER 5 JAN 2026 TO PREVENT PLANTS BEING STUCK IN HOLIDAY TRANSIT

• Some images are for illustrative purposes and plants may differ from photos.
• Pickup: Flagstaff, Hamilton. Cash pickups Wed–Sun, 10am–4pm. Prepaid orders can be left out for anytime collection
• Order cut-off is Saturday, and plants are shipped on Mondays to minimise transit time.