I have been doing a lot of experimenting with cycling my tank. I have done it four times over the course of the last 7 months. One was not intentional! LOL! here's what I've learned.
1. My water looked clearer BEFORE I got an ammonia spike.
2. Adding half of the rock, letting it cycle for two weeks, and then adding the other half of the rock seems to be the fastest method for cycling a tank. I don't pretend to know why, but the most recent time I cycled my tank only took three weeks using this method.
3. Doing a water change did NOT help my tank cycle faster.
4. Adding a hardy cleaner crew member after two weeks DID help my tank cycle faster.
I have done a lot of reading, and decided to just do some experimenting on my own. I'm far less knowledgeable than most of the people on this board, but thought I'd share my own personal experience with you!