Punggol Point - Clear Water

I am very happy to see the water is clear in Punggol Point.  Finally!  There are more fishes now as well.  The only problem is plenty of floating garbage - plastic cups, plastic bags, empty rice bag and other debris.  Good thing is the water is clean and with fishes swimming about, the chemical pollution in the past few weeks are gone.  I suspected it may be due to the haze.  Haze gone, water clear and fishes back.  It may not be a coincident.