joining rocks with rods... what type is good?

[Chin_Lee]

Originally Posted by hawk

Yes it is. Do you plan on having water in the tank when joining the rocks?. It will set-up under water but gets pretty messy. If you need to get the rocks apart, a blow with a hammer will break the bond.

thanks. i plan to build my rock work in stages and add water as each level gets completed. so it will be "dry" until i'm done then i'll add water to cover that level of rock and so on.
thanks for the info. i'll be looking into this