Attaching Live Rock ???

[dfm34]

I just purchased about 100# of live rock for my new 140 Gal tank I am setting up. One piece is about 18" across and would be a beautiful shelf however I am not sure how to attach it top the other rocks so it will not collapse, do I use Epoxy or cement or something else. I appreciate any suggestions.

 

[Edwardw771]

I used these from Marco rocks
http://www.marcorocks.com/index.asp?PageAction=VIEWCATS&Category=8

 

[dfm34]

Interesting do you use a regular drill bit or something like a diamond tip?

 

[Edwardw771]

reg bit works fine.

 

[harryk]

if you don't wanna drill your rock, you can use epoxy or the putty they sell on the fish sites for aquarium use. they work pretty well