I'm seriously considering going back to my 24 gallon aquapod. That was the best looking tank I have had to date. Either that or switch to all zoo's. The SPS just don't like me. Most are looking like crap. I just did a water chainge to try to help. My all has been pretty steady at 9dkh with the Ca reactor. Phosphates were .02 last time checked. Nitrates not detected nitrites not detected. I'm loosing hope.