Gluing rocks together
I've got a small cluster of xenia's on a small rock, about 2" long. Its small enough that it almost floats around from the current.
Plus my parrotfish keeps nibbling on the end of it, and flipping it over.
People have suggested using epoxy to adhere it to another larger rock.
I have some 15 minute expoxy - how long should I let it sit out in their air to dry? Or will it hold if I put the pieces together and set them back in the tank?
I don't want my xenia's out too long, or surely they'll die.