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Hurghada Dive Center logoHurghada · DiveRed Sea · Egypt
/ CoralsRed Sea life

Net fire coral

Millepora dichotoma

Not a coral at all, and it will remind you of that for two days.

How often
Common
Group
Corals
Visible while snorkelling
Visible while snorkelling
Photograph of Net fire coral, scientific name Millepora dichotoma, one of the species divers meet on the Red Sea reefs near Hurghada
Photo: Diego Delso · CC BY-SA 4.0

Mustard-yellow blades with white tips, growing in flat plates and nets on the shallow reef. Despite the shape it is not a stony coral but a hydroid, related to jellyfish, and it carries the stinging cells to prove it.

Contact produces an immediate burn and a welt that itches for days. It grows precisely where a snorkeller or a new diver is most likely to brush against it, in the shallowest, brightest water.

Which species do you want to see?

Tell us the species and the date · the captain plans the boat around the conditions.