HTH Extra Algimycin 60 Algaecide – 1L $39.77 11 in stock HTH Extra Algimycin 60 Algaecide - 1L quantity Add to cart SKU: 72208A Category: Pool Chemicals Description Description • Non-foaming 60% polymer algaecide • Controls algae & increases water clarity in a single step Related products TLC® Surface Cleaner – 1L $17.77 Add to cart HTH® EXTRA Stabilized Chlorinating Pucks Read more HTH® EXTRA Super Shock $9.77 – $149.77 Select options pH Plus – 2KG $19.77 Add to cart