david00061
New member
Id watch doing it in that order...if rock does not go down first it will settle at some point (scratch glass, crush fish, etc)
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We cleared the sand under the rock. All structures have rocks securely on the bottom pvc. Since there is ony 3 "islands" of rocks, it was easy to do.
If you want to see look at Andy's build. It is pretty impressive!!!!!
http://www.reefcentral.com/forums/showthread.php?t=2083104