We have received confirmation from the lab that the algae in the pond is cyanobacteria ... temperature for visible notices of growth, a bright green hue appears, displaying a distinct feature.

How pond scum could become the hero of our eating habits on Earth and feed astronauts on missions to Mars. “People have been eating blue-green algae for a very long time. Several hundred years ...

To quickly green up your pond, watercress, with its bright, green-lobed leaves ... wet sand and potted up for your pond to ...