Colleen and I will actually make this one!

I plan to bring notes on my method of determining how much suplement our tank is consuming so I can properly adjust my dosing programs. Grant, this would be easiest to show by using a computer with internet connection. Do you happen to have one that is connected to a TV monitor so we could show everyone at once? If not, how about a laptop that people can gather around?
Also, if anyone has Ca, Mg, and Alk readings on their tank on a weekly/daily/even monthly basis and is interested - bring your values along with your TOTAL system volume (i.e. our tank is a 270 gallon, but with the fuge, sump, skimmer, pipes, etc - it is closer to 400 gallons total system volume). You don't have to be exact, but estimate as close as possible.
See everyone tomorrow night!