Right about now, I am wrapping up my first 6 full weeks with the new system. I'm just now finally getting things organized and stable, and establishing a routine. With the set-up of the new system, then the removal of half of the LR a few weeks into it being up, there have been a few ups and downs. Compounded by my changeover from no kalk reactor, to a kalk reactor, then without one, then changing to two part dosing, having an overdose, now to running two part daily - my tank definately has showed some signs of progress, and some signs of stress. I believe that due to the number of changes, I have noticed very slow tissue loss at the base of my large slimer colony, but hopefully as time goes on and things are more stable, it will come back. Other corals like my Tri Color Valida and Superman monti have really colored up nicely. To date, I've not noticed any nuisance algae whatsoever in the system, nice and clean! Here are some key things I have been dedicating most of my effort towards.
My pH, Alk, Calc Adventure
I should have my Apex controller hooked up online this weekend so I can get access to my pH data charts, but I think I have things more stable, although my pH still remains a bit low. The two part is now maintaining the pH a bit better, although not raising it. Over the next few days, I play to gradually raise the pH, and adjust my two part dose to maintain it at the higher level. Right now, I am fluctuating between about 7.85-8.00 from day to night, although I hope to improve on that range some. My target will be 8.1-8.2 on a day to day basis. I'm being much more cautious and moving more slowly now that I had a near disaster. Hopefully, I can get this ironed out and let it be more set and forget moving forward.
Bacteria Adventure
I'm a full 3 weeks into dosing vodka now, and 5 weeks in with MB7. I've noticed that my polyp extension on all of my SPS has increased dramatically. In the morning today when I was up very early before work, I took a look at some of my SPS and couldn't believe the PE, I never knew it was even possible! I can't wait to get my new camera so I can do some macro shots, but that is a few weeks away still. One side effect I have noticed is that I believe I reached the threshold with the vodka dose, at 2ml/day, I'm starting to get a white film on my glass pretty quickly, so I'm going to bring the dosage down to 1ml, and creep up more slowly, providing things look ok. I'm currently dosing 7 drops of MB7 daily as well, and although I've been somewhat inconsistent with the MB7 dose, I'll start to get a better feel now that it is becoming more of a long term routine. I think I have a fair base line now and can make better decisions about what to adjust based on how things look in the tank.
Keeping my Fish Happy
All of my fish seem much "happier" in the new system vs. the old. The old system was cluttered with 170 lbs of rock, some large softies, and very little swimming space and more defined "territories". The open floor plan now leaves plenty of open space, and ample places to hide for everybody. They all seem to get along a lot better, there are fewer if any quarrels and the environment is much more peaceful. And don't forget the best thing about the open layout, the fish are always in view! I will be adding one more fish to finish up which would be a Naso Blonde Tang to accompany my: Bangaii Cardinal, Alardi Clown, Royal Gramma, Yellow Tang, Blue Regal Tang, African Midas Blenny, Orange Cheek Anthias, and Radiant Wrasse. The vodka dosing and more than capable skimmer have also helped me continue to feed the fish as I like, without the high nutrient effects.