Poolstar Super Blue Algaecide 5 Litre SKU: 065388 MODEL: ASG4010 Error. try again later You've successfully joined the club $ 39 .98 each Mitre 10 Variants Biocide used for killing and preventing the growth of algae. Features and benefits Algae and fungicide prevention. Algae and fungicide elimination. Ready to use liquid with no mixing required.