glueing shell grit together

Yes it would.

You need portland cement. Make it somewhat wet, and mix in
just enough into the shell to lightly coat it.

Wayne Sallee
Wayne's Pets



wrote on 3/30/2006 5:47 PM:
i am trying to propagate coral and i want to make some shell grit plugs

to glue the coral on to. i know of a shop on the Gold Coast, AUS that
makes them,
but i need to know what type of glue i can use to glue the shell grit
together. it looks like a plaster of paris but that would just break
apart under water wouldn't it? any help would be appreciated.