| Epoxing Rock Together
What is the best way to secure rock so it is "bonded" together? I've used the putty that is green and white and is kneaded together, but that only seems to make a "resting area" more secure for the rock rather that "gluing it" to another rock. My rocks are quite large "hey whoa"... and i cannot use any ties, nor can i drill them since they're already in my tank. I thought an Epoxy safe for fish would work, but I cannot find any.
Any suggestions?
I will thank you ahead of time.
John | 
