Swimming pool has very clear water but requires lots of acid and has some small spots of algae growing?

algea is in the water, sun light makes it grow, so if water is clear it will grow, use an algaeside, It takes many things added together to make for a pristine pool environment. Proper filtration, proper water chemistry, proper cleaning and maintenance

• daily or weekly. Even the temperature of the water and the amount

of people (or dogs) using the pool. (DOGS = NOT A GOOD IDEA FOR THEM TO USE THE POOL). And how much debris is blowing into the pool

• are there trees or plants that shed into the pool. Many, many

factors influence pool water quality.