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Reef - Saltwater

Fish of the Great Barrier Reef

The largest coral reef system on Earth - 2,300 km of Australias northeast coast, home to 1,500 fish species and countless corals.

Continent: Australia Area: 344,400 km² Max Depth: 2,000m Climate: Tropical

📖 Overview

The Great Barrier Reef stretches 2,300 km along Queenslands coast - visible from space and rich enough to host 1,500 fish species, 30 marine mammals, and thousands of invertebrates. Climate change has driven multiple mass bleaching events (2016, 2017, 2020, 2022) - the reefs future is uncertain.

🐟 Notable Species

Clown anemonefish (Nemo), coral trout, Maori wrasse, longtom, potato cod, humphead parrotfish, dwarf minke whale, dugong.

🛡️ Conservation Status

Multiple bleaching events since 2016. UNESCO World Heritage Site. Australian government reef restoration programs. Crown-of-thorns starfish outbreaks a recurring threat.