Continue shopping “551236 AquaChek Silver 7-Way Test Strips (2 Count)” has been added to your cart. Product Price Quantity Total × YT2-C12 United Chemical Yellow Treat 2 Algaecide 2lb. (2 Count) $40.64 YT2-C12 United Chemical Yellow Treat 2 Algaecide 2lb. (2 Count) quantity $40.64 × 551236 AquaChek Silver 7-Way Test Strips (2 Count) $35.66 551236 AquaChek Silver 7-Way Test Strips (2 Count) quantity $35.66 Cart totals Subtotal $76.30 Shipping Shipping costs will be calculated once you have provided your address. Total $76.30 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update