Black Out
Black Out is a highly concentrated algaecide for treatment against stubborn algae. "Black spot" algae appear when a pool has been neglected i.e. inefficient filtration and circulation, pH testing and/or chlorine levels have not been maintained regularly.
Black Out is a highly concentrated algaecide for treatment against stubborn algae. "Black spot" algae appear when a pool has been neglected i.e. inefficient filtration and circulation, pH testing and/or chlorine levels have not been maintained regularly.
Black Out is a highly concentrated algaecide for treatment against stubborn algae. "Black spot" algae appear when a pool has been neglected i.e. inefficient filtration and circulation, pH testing and/or chlorine levels have not been maintained regularly.