slipknot
Aquarium Advice Newbie
i used to have a salt tank, and just recently decided to restart a salt tank. its a 125 gal tank, and from my old 50 gal tank i have what used to be live rock its been dead from about a year or two, just sitting in a box. I was wondering if i could reuse that rock for my new tank, could i clean it, or would it screw all the water chemisty up? theres about 50-60lb of it.