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Originally Posted by Dentoid I just put the live rock ontop of the live sand bed. There has been some shifting but it is minimal. I have not had any avalanches-yet! I'll keep you posted.-Scott  |
If your sand bed isn't too deep, then your rock work might have settled on it's own. When you have a deep sand bed, then you're at a higher risk for problems. Especially if you have diggers in your tank like sand sifting gobies and the like.
I have a pistol shrimp in my tank that loves to dig around the base of my rock work.