wow, now that is one nice build thread you put together. the progression and many changes was good to watch as the tank matured. I noticed as you started adding sps into your reef they were added as colonies and not frags-to-grow, so you must have a nice resource for acquiring such colonies or did you take them from another system you already had?
what do you use / dose to keep your calcium / alk levels up to par with such large colonies of sps?
great job anyways...