Mr. Wirth brought to my attention today that I have not been posting lately...so just a quick update:
alkalinity is stabilized and again an ongoing lesson for me is to not let my guard down. I think that among many things that conspired to throw it out of whack, not keeping up on the kalk reactor itself may have played a key role.
I was checking out the other day and something Steve Weast said to me one time suddenly pushed to the frontal lobe. He had said that I can judge the quality of my kalk powder by the residue it leaves. And I had realized that my reactor was no longer clear, but had residue inside as well as a significant amount of brownish powder which he had characterized as residue.
So I completely cleaned out the reactor and added new kalk powder, and whammo, the system started running correctly.
Fish look great and I have a LOT of cool coral frags I am very happy about. I have been battling some sort of issue with my clams, and unfortunately lost a crocea a couple of days ago. I knew it would happen as it had not looked up to par in more than a month. While it is very difficult to pin down the cause, I believ it was a combo of alkalinity swings and low pH. My fingers are crossed that the rest make it through. This is the second clam I hav elost in the two years my system has been running, and it bums me out quite a bit. I have also noticed a dramitically slower growth in the croceas compared to my other clams.
I spent quite a while on the phone with Paul from OM today. He has a very strong knowlege base on practical reef keeping and an admirable understanding of flow dynamics. While I have not been a fan of the OM product line, I do feel there may be some value in it for my next tank. And that's not a slam on him or his products in any way. The quality of the OM line and their customer service is top-notch, but I have always leaned toward less moving parts in my tank building philosophy.
I have been very busy lately and hence the lack of posting, but you all know where my heart is! I will be making a top-down box (unless someone can sell me one with abotom lip) and taking some pics later this month. I have some sweet corals to share!
I hope everyone is well and enjoying their reefs!