Fairy Moss Azolla or Azolla caroliniana Floating Plant
Best natural algae control for outdoor pond owners.
This floating fern is the ultimate natural algae fighter, shifting from vibrant greens to moody bronzes as the seasons turn. It provides essential cover for pond life, but be prepared to stay on top of its rapid growth—this plant is an aggressive colonizer that demands occasional thinning.
$26.88
at
Arizona Aquatic Gardens
Who it's for
- Aquarists seeking natural ways to balance water chemistry
- Fish keepers wanting to reduce stress and algae growth
- Budget-conscious hobbyists looking for quick, lush surface coverage
Who should skip it
- Owners wanting a low-maintenance, set-it-and-forget-it aquatic setup
- Gardeners cultivating light-dependent submerged plants or beneficial bacteria
- Beginners who prefer hardy plants that withstand rough handling
Performance breakdown
Algae Suppression
Dense surface coverage effectively blocks sunlight to starve algae blooms.
Growth Rate
Rapid propagation ensures quick pond coverage but requires regular maintenance.
Visual Versatility
Dynamic color shifts provide a striking seasonal aesthetic for outdoor ponds.
Maintenance Effort
Simple to keep, though vigorous growth demands frequent thinning and removal.
Habitat Utility
Provides essential cover and protection for small pond inhabitants.
Environmental Adaptability
Thrives in outdoor settings without the need for supplemental CO2.
Key Specs
Plant Type
Floating Surface Plant
Packaging Size
1 lb.
SKU
628-759
Aquarium Placement
Floating
Growth Rate
Fast
Plant Form
Floating Plant
Substrate Requirement
Floating
CO2 Requirement
No CO2 Required
Propagation Method
Runners
Leaf Color Pattern
Green, Red, Bronze
Know before you buy
Still have a question?
Ask Metto anything about the Fairy Moss Azolla or Azolla caroliniana Floating Plant before you decide.
