I'll second that jess. That's exactly what I do with my corals

Sent from my Nexus 4 using Tapatalk

I have never tried ecotech but all the other coral glues work exactly the same as the dollar store glue. If its gel I will use it.

Never really had a problem with the thick dollar store glue. Excellent for attaching frags to rock. Granted, it works better above water than underwater, but I've glued multiple frags into established rockwork with it. I'd follow Wheelman's advice - that's how I use it.