I am going to cure my rocks for a new tank and I just need help on the steps of how to do it. What is the best bacteria to use for curing? Dr.Tims One and Only or something like Microbacter 7? Do I need to add ammonia too or just add beneficial bacteria? I was told to leave it running in 78 degree water for 2 months and test for nitrates and phosphates. Then I heard after the 2 month point you have to do a 50% water change every 2 weeks. Is this correct? Will the nitrates and phosphates decrease over time as I am doing water changes? Any help is appreciated.