Adding Live Rock

[n2deep]

MY lfs has very nice live rock. I doubt if it is fully cured. Would it be bad to add about 10 pounds at a time in a 140 gal fish only tank

 

[dad]

NO! I would not take the chance unless you have 100lbs of lr already in your tank.
Most LFS will cure it for you for free?
But I would not take the chance, JMO,