Kind of a newbie question, but I've never had to do this before. I have some rock that's been curing/cycling for around 2 Months that I would like to add to my existing tank. I bought the rock as live rock and it's been in a heated 40b with flow since. After dosing 2ppm ammonia, it's gone within 12-24 hours. Would this be safe to add? I'd really hate to crash the tank.