Vacuum algae?

[Dadofthree74]

Had a green pool aweek ago. Have been slamming.

now have small algae clumps at the bottom of pool. When I brush them they disappear in the a bloom.

What’s the best way to get rid of them?
I have tried my intex auto vacuum but now cleaning very well.

 

[cowboycasey]

you have to sneak up on it very slowly or it will poof into nothing like you see