aquarium safe glue

[PeaceLoveFish]

I want to make rock decorations for my aquarium. Is there anyway to make an aquarium safe adhesive?

 

[joy13]

Super glue is safe enough for a reef tank there are also epoxy that you can use.

 

[T-Rexx]

There's the aquarium safe silicone you can buy at the fish store. I've used it to repair decoration, and re-silicone my tank. It works great!

 

[alex07]

You can use loctite super glue gel and or GE silicone 1 clear. Both can be bought at home depot