They attach in the place they find most suitable, they build a skeleton underneath themselves, they build a mouth and tentacles, and then they begin the difficult work of building the world's coral reefs.
Mereka melekat di tempat yang menurutnya paling cocok, mereka membangun kerangka bawah tubuh, membangun mulut dan tentakel dan memulai pekerjaan sulit membangun terumbu karang dunia.