Red Algae

Red algae all over in water.

Red algae can give the water a red or reddish brown hue but can also be green.

Read More


Cyanobacteria in water and on rocks on shore.

Cyanobacteria are toxic bacteria that look like blue green algae: mats of green, blue, brown, or purplish red floating on the water.

Read More


Watermeal bright green on fingers extreme close up

Watermeal is a tiny floating plant that makes swirls across the water and looks like bright green strawberry seeds up close.

Read More