Glue to use under water?

[Xandernfs]

I was wanting to frag my fire & ice zoos. I'm looking for some glue that is safe to cure under water. Any suggestions?

 

[Letmegrow]

Any brand of super glue, get the thicker gel rather than the runny regular glue. I like the stuff from hobby stores the best you get alot and it is better quality than the $ store stuff.

I learned that super glue accelerator is just baking soda.

How are those corals you got when you were up here in STL ?