- The #1 treatment for algae control
- Powerful and fast acting
- For use in ponds, fountains and waterfalls
- Safe for use with live plants and fish
- Registered with the EPAÂ Â (E.P.A. Registration #8709-8)
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- Contains photosynthetic bacteria
- Creates a cleaner environment for your pond
- Improves fish health, growth and longevity
- Promotes cycling of pond including nitrate elimination
- Seeds and maintains biological filter
- Safe for wildlife and pets that may drink out of pond
- 2 years unopened shelf-life, 1 year opened