Well, I got my copy today WOW :wacko cover-to-cover packed full of great info. It's gonna take me months to absorb this one.

There is an entire chapter on Ca, Alk, and PH balance and various methods to dose & maintain. Also, all the details that explain how they interact, including all those sexy chemistry equations that Gary loves!

Great book, if you are an intense reader, pick one up! This IS NOT a picture book, but there are lots of good pictures anyway.