กิจกรรมในเดือน กันยายน 2023
4 ธ.ค. 2565
Parrotfish have fused front teeth that resembles a bird's beak. 90 % of their day is spent cleaning algae off of reefs to help corals thrive. They also feed and grind of dead corals (calcium carbonate skeleton) and excrete it as sand. THrough natural marine processes the sand builds up and eventually forms reef islands.