BioGuard Algi Destroyer is an effective destroyer of stubborn algae infestations, especially green and black spot algae. By combining two active ingredients into one formula, a double action attack eradicates algae swiftly and successfully. Being a non-metal algaecide, Algi Destroyer is ideal for use with vinyl-lined pools or fibreglass pools.

• Metal free algaecide.
• Especially effective against green and black spot algae.
• Suitable for all pool surfaces.
• Storage and transport friendly.