BioGuard Algi Destroyer is an awesome killer of stubborn algae infestations, especially green and black spot algae. This product combines two active ingredients into one formula. The dual action attack eradicates algae swiftly and successfully. Algi Destroyer is metal free and suitable for all pool surfaces.
We don’t reccommend using this algaecide as your regular monthly algaecide – it should be reserved for use only when needed to resolve major algae problems eg swamps! Once the algae has been killed use Pool Tonic to help the clear the water. For pools with a lot of sediment you may need to floc using Power Floc Maxi or Water Sparkle.
It’s important to ensure the pool doesn’t get another major algae infestation. Talk to us about how to avoid this problem in the future.
Available as a 1L bottle