Tom et al,
I was thinking about this overnight (yes I do think about my tanks during the sleeping hours and this happened alot during my DIY stand build and plumbing build) regarding the 90 day ride.....Should credit be given with using sand from another tank, SW from another tank and the "cured" rock that has been sitting in a tub for two months? I have another tank to play with so I am not rushing to put livestock in this tank but want to learn more. For those of you who have Tony Vargas' book: The Coral Reef Aquarium from Inception to Completion, do you recommend buying the book? I will start water tests today. Thanks for far for all the help!