# data[].attributes.body
Barrier reef is a coral reef roughly parallel to a shore and separated from it by a lagoon or other body of water

# data[].attributes.body
A successful barrier reef typically requires specific physical characteristics such as warm water temperatures. Physical characteristics such as waterflow are needed to bring nutrients and oxygen to the reef and sustain stable salinity levels.

# data[].attributes.body
A coral reef needs to be between 73° and 84° Fahrenheit for it to be optimal and successful for every organism living in it.

# data[].attributes.body
Reef-building corals generally grow best at depths shallower than 70 meters but coral reefs can be as deep as 91 meters.

# data[].attributes.body
Clear water that's very saline is also needed for the reef-building corals to survive and photosynthesize.

# data[].attributes.body
A coral reef ecosystem needs coral polyps to build the reef structure.

# data[].attributes.body
It needs algae (zooxanthellae) for symbiotic relationships with corals.

# data[].attributes.body
Herbivorous fish like parrotfish are needed to control algae growth.

# data[].attributes.body
Carnivorous fish like snappers are needed for predation within the ecosystem.

# data[].attributes.body
Decomposers like sea cucumbers are needed to recycle nutrients.