Buried corals dig themselves out of trouble
by
, 02-10-2012 at 02:59 PM (8521 Views)
Has any one seen these?
http://www.practicalfishkeeping.co.u...m_content=html
Or
http://www.bbc.co.uk/nature/16843053
It great to know if a little sand gets blow around, your corals have an coping method.