Green Algae
Brown Algae
Did You Know?
Red Algae
100

Brilliant white when bleached in sun.

What is cactus algae?

100

Turns dark brown on beach.

What is pelagic sargassum?

100

Have bitter chemicals that discourage grazing by fish

What is iridescent-banded algae?

100

Where branching coralline algae grows?

What is shallow seagrass beds?

200

commonly found in shallow waters, forms bright green mats on rocks and other submerged surfaces.

What is Cladophora?

200

 commonly found in Florida, is known for its distinctive, feathery fronds that can grow in dense underwater forests.

What is Sargassum?

200

Seaweeds are known to absorb large amounts of this greenhouse gas from the atmosphere, helping mitigate climate change.

What is carbon dioxide? 

200

Known for its reddish color, this type of red algae is commonly found in Florida's deeper, warmer waters.

What is Corallina?

300

Known for its high growth rates, this algae can often be found floating in mats along the coastline of Florida, commonly in brackish and freshwater environments.

What is Chaetomorpha?

300

Often found in Florida's deeper waters, this brown algae is commonly used as a source of alginate in the food and pharmaceutical industries.

What is Fucus?

300

This seaweed is a key component in many traditional Asian cuisines, including sushi and soups, and is harvested in Florida for that purpose.

What is Gracilaria?

300

this red algae is commonly used in the production of agar and carrageenan, both of which are used in food products.

What is Gracilaria?

400

commonly found in Florida, has a delicate, branching structure and is often used in marine aquariums.

What is Caulerpa?

400

often found in Florida's rocky shores and can grow to large sizes, creating a canopy of kelp-like vegetation.

What is Laminaria?

400

This natural substance, derived from seaweed, is often used in cosmetics, ice cream, and even toothpaste for its thickening properties.

What is Agar?

400

This red algae is often found in Florida's tropical waters and can have a branching, bushy structure.

What is Eucheuma?

500

known for its appearance as a gelatinous mass, and can sometimes lead to an overgrowth problem in Florida's coastal waters.

What is Codium?

500

This particular species of brown algae is unique because it can form floating rafts, providing vital habitat for marine life in the Gulf of Mexico.

What is Sargassum?

500

Red algae are unique in that they contain this pigment, which allows them to thrive in deeper waters where sunlight is limited.

What is phycoerythrin?

500

This red algae is often confused with coral due to its calcified, hard structure and is commonly found in the Florida Keys.

What is Porolithon?

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