rock help

[hoppnjoe]

need help, i ahve a friend who has fiji rock thats been laying in his back yard for over a year, can it be cleaned up and reused in my fish thank? im building a 125 gal reef tank. thanks, ps its about 150 lbs of rock. thanks again

[MCHRKiller]

You can pressure wash it to remove any particles from it, then I would give it a soak in a mild bleach solution to kill out anything followed by a soak in some dechlorinated water. Do note the rock isnt alive, you should seed it with some actual live rock to get the good bacteria and coraline.