Going to shock my swamp pool
1. Dump some water and add new to bring CYI level to 40(recently I trying to shock it with 25 3" tablets and think it will be high)
2. Check Ph and correct it.
3. Add liquid chlorine to 20ppm level
I going to use this chlorine
According to pool calculator
to reach 20ppm I need to add 1620 ml of 12% bleach per 10000 liters pool (207 fl oz per 10000 gal)
But description for chlorine says Treatment dosage for pools with visible Algae - 3L per 10,000L
For my pool I need 21 liters per calculator or 39 liters according do description.
Pool 130000liters(35kgal)
I confused, why?
39 liters of 12% chlorine = 4.68 pure / 130000 liters = 36 ppm
Daily maintenance (or as needed) dosage for pools with no visible Algae - 250ml per 10,000L
Again, this looks like it will raise chlorine by 3ppm
Looks like I need 100 liters(25 gallons) per month for daily maintenance?
1. Dump some water and add new to bring CYI level to 40(recently I trying to shock it with 25 3" tablets and think it will be high)
2. Check Ph and correct it.
3. Add liquid chlorine to 20ppm level
I going to use this chlorine
According to pool calculator
to reach 20ppm I need to add 1620 ml of 12% bleach per 10000 liters pool (207 fl oz per 10000 gal)
But description for chlorine says Treatment dosage for pools with visible Algae - 3L per 10,000L
For my pool I need 21 liters per calculator or 39 liters according do description.
Pool 130000liters(35kgal)
I confused, why?
39 liters of 12% chlorine = 4.68 pure / 130000 liters = 36 ppm
Daily maintenance (or as needed) dosage for pools with no visible Algae - 250ml per 10,000L
Again, this looks like it will raise chlorine by 3ppm
Looks like I need 100 liters(25 gallons) per month for daily maintenance?