Aquascaping Epoxy Question

[cuz]

it can be done underwater easier. imo, might want to shut your skimmer down while doing it as some brands can make them bubble pretty crazy for a while.

[intarsiabox]

I mix my epoxy out of the water then attach the rocks or frags under water. It has quite long curing time so you don't need to rush. I also have used black zip ties to hold rocks together. So people have said that the clear ones break down under UV rays.