I have a friend that is going to give me his old dried out live rock. He broke down his tank a year or two ago and kept all his live rock. I was wondering if i can add that to my tank as
base rock. Should I wash the rock off really well? Should i soak it? Should i not even attempt this at all ha ha? I'm just not sure. I recently added live rock to my tank and had a nitrate spike due to the die off and then an outbreak of the "SLIME" ha ha. I'm not really interested in creating another situation and stressing out my fish AGAIN.
Please Advise
Thanks
Matthew J. Vasko