Planktonic Algae - Microscopic, free-floating plants. May float on surface, forming a visible layer or may suspend below the surface, affecting the color of the water.
|
|
|
|
|
|
|
|
Planktonic Algae - Microscopic, free-floating plants. May float on surface, forming a visible layer or may suspend below the surface, affecting the color of the water.
|
|
|
|
|
|
|
|
