cycle dry rock?

[fishoholic]

Depends on how much dry rock you add compared to how much cycled LR you have. We added two 5 pound dry pieces to our 230g which has 200 pounds of cycled LR and didn't notice anything. Someone else I know added about 15-20 pounds of dry rock to their 40 pounds of LR they had and their tank went through an ammonia spike.

[Boomboy]

thanks alot, so it will go through an ammonia spike regardless, i will just cycle it out of my tank to be safe, spent so much money in the tank not worth it to chance it, and its not nice for the fish. any new fish laurie??