For Thank Up To 5000 Liters Use 1 Dispenser. Tanks Larger Use 2 Or More If Necessary. Always Tie Off The Retrieval Cord To A Secure Anchor Point On The Tank Before Releasing Into Water. Always Position Dispenser So It Hangs Directly Below The Incoming Water Flow. Water Testing Us No Pink No Drink Indicator Kit Provided. Treated Tank Water May Take Some Time To Show A Chlorine Residual At The Tap. Only Test Disinfectant Residual 48 72hrs After Placing Dispenser In The Tank. To Test Run Tap For 30 60 Seconds Then Fill Both Chambers Of The Test Tube. Add A Chlorine Indicator Tablet Into One Chamber; Then Place Finger Over Both Apertures To Seal And Shake Until Tablet Is Fully Dissolved. Wait 1 Min Then View Tube In Good Light. Even A Slight Pink Tint In The Test Chamber Indicates A Positive Chlorine Residual.
