Cycle Live Rock?

[staceyd72]

Hi,

Don't forget, there could also be a lot of 'bad' on there as well I personally cycle all live rock using a spray bar mounted overhead, with the rock raised up out of the water, most hitchhikers fall to the bottom of the vat. But you will have to observe more closely for other pest (Aptasia, Manjoes, etc.)

Originally Posted by FaRico

I'm going to be purchasing Live Rock out of someones tank. It has some polyps and assorted SPS and LPS on it. Do I need to cycle it? If I do will it kill all of the good that is on it? Thanks for any tips.