As already noted it depends on how much you are adding. Also, whether its been cured at the store (if they have it in their system and are skimming it and the live rock has gone through the cycle at the store) and whether you can transport it home in water (there will be less die off that way).Yoshi-22 said:i have just found this very nice LR from my LFS and id like to get it, but wondering if i add it to my tank would it change anything
i have a maroon and 2 percs and a cinnamon, its a 75 if that helps
Brandon