There are low tide zones where entire sections of acropora are exposed for hours in the sun. I've seen the pictures
several times, and find it amazing.

Marc


Pszemol wrote:

Could you give a list of examples for such critters from our reef tanks, Marco?
I understood before that reef stays under water all the time.

"Marco Qualizza" wrote in message ...
One small point: You have to remember that many of these creatures live
in intertidal zones, where either wave action or outgoing tide will
leave them exposed to air for an amount of time...

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