Hi everyone! This is my first post and I just bought my first salt water tank. When I bought the tank I was given 350 pounds of dry macro rock that was used in it previously and It’s been sitting in a brute trash can for about a year now. I’ve seen people talk about curing used rock and then other say not to? Should I just leave it and put it in whenever I cycle my tank? Throw it out? Any advice will be super helpful!