Cody Ray New member Aug 27, 2006 #1 Did anyone read an article on upside-down sandbeds? I think it was in one of the Marine fish & reef USA.
Did anyone read an article on upside-down sandbeds? I think it was in one of the Marine fish & reef USA.
mhj1580 New member Aug 31, 2006 #2 it was in the 2005 Marine Fish and Reef USA, the article was called Sump Improvement, and is on pages 116 -124
it was in the 2005 Marine Fish and Reef USA, the article was called Sump Improvement, and is on pages 116 -124
newty New member Sep 17, 2006 #6 Is the water more dense than the sand such that the sand floats? Shawn
