Algae are single-celled plants that contain chlorophyll. They are some of the hardiest and most widespread organisms living on the planet today. They’ve had a long time to evolve and adapt. Scientists tell us they were one of the very first life forms on the planet. Now there are moreRead More …

Green Algae: Green algae usually floats, but sometimes it attaches to walls. Water becomes turbid with a green growth that tends to keep swimmers far away from the water. The pool surface usually becomes slippery and it’s hard to see the bottom, both dangerous conditions for swimmers. Before the greenRead More …