1.1K views · 22 reactions | 視 KORALY A KLÍMA: PREPOJENÉ SYSTÉMY...

# Coral constructs a vibrant biodiverse ecosystem, but why do so many species congregate within the reef? Around 25% of all fish in our ocean depend on coral reef ecosystems for survival. Some species, like parrotfish, flock to the reef to feast on algae that compete with coral for room to grow. Others, like bearded fireworms, eat the coral directly, while their predators, like triggerfish, help ensure the worms don’t overgraze the ecosystem. Other small creatures may seek out a home within the