What kind of glue to use

[Tigergenesis]

What kind of glue is safe to use when trying to adhere items together (like making hides, gluing rocks together, etc) that will go in a reptiles cage?

Is aquarium sealant safe and strong enough? Epoxy? Cement glue? ?????

Thanks!

[RobertCoombs]

I have used this in aquariums before and it works good
http://www.aquatichouse.com/Maintenance_files/Epoxy.asp