Tyler, definitely a cool fish !!! What did it set you back ? Where'd ya get it ? I'd love to have a bigger tank and devote it to mainly Wrasses , reefsafe !!! I have two now, and they are model citizens. A Labouts Fairy and a McCosker's Flasher. They flash and display all the time. They are mellow. I try to keep my tank peaceful. Right now all of my fish get along well. I have one that looks like he may swing bad on me in time. He's a Bi-Color Chromis. I also have a BG Reef Chromis, Yellow Tang, Red Mandarin, Flame Hawkfish, PJ Cardinal, Bangai Cardinal, Royal Gramma and a Scissortail. I hope your doser holds up. I have to honestly say, that right now, I liked the BM better than the LM III. But I haven't really used the LM III yet. The BM is much simpler. I too was thinking of taking Mg off the doser and going with the vinegar. Just dose the Mg when you need it, not as often and one big dose. I hope your corals all do better this time. I just had another STN issue with my Tubbs Purple & Lavender. What's weird is that I even had a small frag of it started that I had knocked off by accident. The STN hit both pieces. Nothing else was affected ? I need to read up on STN and RTN to learn more about them. I lost a Green Slimer and Sour Apple BN too. I'm thinking of maybe trying to upgrade my Osmolator, wondering why everybody on RC is selling them and what they are going to ??? Mine stopped again last night and don't know why ??? I just picked it up to look at it, and it started right back up ??? That alone may have caused the STN ??? When stupid simple crap like that happens, makes you just want to quit and get out of the hobby sometimes.