How are you? I came home today to find that our Dog's pool got blown over our 2 ac units outside. And my tank (65gal) even with my chiller kicking butt, could not get it below 77.8 and the apex kicked the MH off. (Really like this thing so far. Only a week, and it's great) Anyways sorry, I have to set up what is going on. I run my tank almost all the time between 75-75.5 Really never goes anywhere else. So I was freaked out checking the tank. And I looked down under one of my 5 frag racks to see the corals at the bottom, and then I saw something. A HUGE puff (white smoke like) come out of my Rhizo. I was like wow. Never seen that before. And stupidly continued to check out the rest of the tank. About 30 min later I got the temp to 76.9 just under and I felt better, and then BAM! Again! Another puff of white smoke. I ran and got my camera and set it up on video. Nothing. And I am sitting there waiting. I go and throw some food into the tank and what would you know; I have the camera focused on my Main biggest one, who has been blowing smoke, and off to the right in the Rhizo Garden (12 more) I see a puff of smoke again, however the one this one came from was a darker smoke, and came from a Redish/Brown/white one. And I will apologize now and again. I was selfish and tried getting a sweet close up, and had I had it just on the bottom, I would have something to show. However.... I am keeping this camera up and ready, and if I don't see anything again like that in the next week, I am going to experiment with a controlled environment, such as: controlling the temp of where I want it, how fast it takes to get there, my lighting, and feeding. I will try and take pictures, and video as I tried earlier. Now I have not said what I think it is, for I do not want to battle over it. It's cool, and something i have never seen or heard of from these guys, and I am looking forward to seeing more of it. I would appreciate any and all comments and ideas around this. Thanks