Hi Patrick,
Just read through your thread, and wanted to say great job. I just restarted my 150 gallon (that had been running for almost three years) using 150 pounds of TBS rock and live sand. I basically echo what 99% of those that have used this rock have said: amazing rock that is full of life, and starts the tank off on the right foot. Even though I pulled out quite a few of the "bad" crabs before putting the rock into the tank, notice quite a few more when I look around the tank using a flashlight once lights have gone out...so more work ahead - but ultimately will be worth it, I think.
Also, getting ready to order a Lifereef skimmer for my tank to try out. Have a really expensive needlewheel skimmer that just hasn't ever really performed at the level I expected, so want to give something else a try to compare. Interested in your thoughts on this skimmer, and how it compares against other skimmers you have used?
Finally, I have run Zeovit twice, and had the exact same issue you noted several posts ago. Thought what I made was a MINOR adjustment to the flow through my reactor to move nutrients down just a bit, and killed half of my corals. Honestly, with this reboot of my tank, I am really relying on the TBS rock, and sand to provide as much of my filtration as possible, along with a good skimmer (which is why I am trying out the Lifereef), and GFO/GAC as well. No doubt that Zeovit works, but just seemed so touchy for me (only my personal experience), as I ended up wiping out my tank several times making small adjustments. When I removed my Zeovit equipment last time I basically told myself that until they come up with a way to monitor the amount of water going through the reactor (keeping in mind that I always used the measuring cup and stop watch technique 4-5 times with each adjustment to calculate my reactor flow), I just didn't think I was experienced enough in the hobby to run that kind of system. Of course, no sooner did I take my Zeovit stuff down that Apex announces their new Fluid Monitoring Module that should be able to do exactly that!
Anyway, again, great job. Definitely will be following along.
Rocky