Phosclear
on May 25 2021 at 11:23 AM public
The aluminum sulphate is commonly called alum which has an excellent role in lake water management. Considering the benefit of alum, it helps control phosphates in pond by using the method of precipitation. See more https://phosclear.tumblr.com/post/651161493622095872/what-are-the-ways-to-follow-to-control-phosphates