Aquascape epoxy

[seashells]

I have used it and it works well. A cheaper alternative is the putty made by tunze. For me it works as good as the aquascape.

Doug

[Tangman]

I have found that the Aquascape is much easier to use as it more sticky-er that the tunze stuff

[Reefer Rob]

The purple AquaScape epoxy is the best! Unlike most other products, it actually sticks to the rocks without using super glue as well.

Rob