Get the best of both worlds with the NEW Algae Complete™ from BioGuard®. This 2-in-1 formula kills all types of algae present in the pool and helps prevent it from coming back without leaving unsightly copper stains in your pool. Add Algae Complete to your pool maintenance routine for complete protection against algae.
Available sizes: 72oz
To prevent pool algae:
Note: Apply more often if pool volume is diluted by heavy rain, frequent backwashing, or partial drain/refill.
For treatment of visible algae: