How much algaecide do you put into 24ft round pool?

First you have to figure the number of gallons in the pool. Go to: www.poolsandspachemicals.co.uk. Fill in your pool information and the site will calculate the number of gallons. Next examine the instructions on your algaecide and it will tell you how many ounces of algaecide to use per 10,000 gallons of water per week.