Eco Rocks

[Dobber]

I just bought the eco rocks from bulk reef supply and im wondering on if i should cure them for the recommended time or if i could rinse and scrub them and then just throw em in the display... my thinking on this is that they are just like decorations the have no living organisms on them and therefor aren't going to pollute the tank and so when i put them in the algae and growth of organisms will just grow rather than need time to go through a nitrogen cycle