cure real reef rock from old tank?

[nolifer]

Hi there I've broken down my old tank. there is about 40lb of real reef rock from my old display, had a few problem with bubble algae so I've added this to bleach in a tub outside. I know it will strip some of the colour from the rocks but will it remove the bubble algae so I can use the rock in my new build?

 

[LesPoissons]

yes. bleach well, rinse well. let soak in dechlorniated water. rinse well. let dry completley. algae wont survive but bubble algae sneaks in from a lot of sources.