but I have to ask. I have read all about how to do maintenance on SW tanks and I've got a pretty good handle on things so far, thanks to some really good books, a few websites and you guys. My simple as can be question is this: Am I supposed to be doing weekly water changes (my method of choice over monthly) during the cycling process or not? Everything seems to talk about that as maintenance but I have read a few sentences that seem to suggest not doing that during cycling, but it was vague. Also, I have read ambiguous things about whether to run a protein skimmer during cycling or not. What's your take on that? Why wouldn't you run it, what's the benefit of not running it? Thanks, guys!