b'ITEM CODE DESCRIPTION PACK SIZE CTN QTYPMA001 Pool Magic No Metal Algae Killer - Twin Quat 1L 12Metal-free concentrated Algae kill Twin QuatHighly concentratedNot affected by high levels of ChlorineNon-foamingKills Blackspot, Green & Mustard AlgaeCan be used in conjunction with all sanitisersIdeal for ionised & salt water poolsNo risk of stainingITEM CODE DESCRIPTION PACK SIZE CTN QTYPMA007 Pool Magic No Metal Algae Killer - Twin Quat 20L 1Metal-free concentrated Algae kill Twin QuatHighly concentratedNot affected by high levels of ChlorineNon-foamingKills Blackspot, Green & Mustard AlgaeCan be used in conjunction with all sanitisersIdeal for ionised & salt water poolsNo risk of stainingITEM CODE DESCRIPTION PACK SIZE CTN QTYPMA002 Pool Magic Algaecide 20% Benzalk Chloride 2L 6Ideal algae preventative200g/L Benzalkonium ChloridePreventative against Green, Blackspot & Mustard AlgaeEspecially popular with salt chlorinated pools & ionised poolsThe increased detergent action (foaming) assists in releasing the clinging algae crusts from the pool surfaceUse in all types of poolsA favourite for pebblecrete & ageing pool surfacesQuarternary Ammonium base - 20% Benzalkonium Chloride36'