hi, i'm new at this pond thing. Basically we moved into a house that had a pond. It was extremely dirty with dead leaves and muck but we cleaned it up and put fresh water in it. When it was dirty there were about a dozen frogs living in it. |They are still there, but there is also these little tiny black things swimming around in it now. Millions of them! Its also made the water soupy looking and dirty again. what can i do? and whats in my water? thanks


