Question about cementing rocks

Corndork2 · #1 09/24/2007, 01:39 PM

Will the beneficial bacteria stay on my Live rock, if i take them out of the tank to cement them into a different shape? They will be kept damp the entire time. Im assuming ill loose the bacteria, but Im hoping Im wrong. Can anyone offer some advice?

hawk66 · #2 09/27/2007, 12:34 AM

If you use hydraulic cement it will set-up very quickly, a matter of minutes so there will little if any die-off.

Corndork2 · #3 09/27/2007, 10:13 AM

What kind of cement? Would you happen to know a brand name or if I can get it at a major hardware supplier? like the local HD?

hawk66 · #4 09/28/2007, 01:53 PM

Yes, any hardware store will sell it, usually in small buckets. The brand I use is King, plug-tite.. It is meant for plugging up cracks in concrete. You can also drill holes in the rock to connect them with acrylic rods them re-inforce with the plug-tite.