I posted this in the emergency forum two days ago, but now I have some issues in the tank and wanted to get thoughts from here. So after I finished my water change I noticed my heater broke open and it smelled like an acrid burning smell. (Side note: my plug to my pump got wet and sparked when I plugged it in and so I didn’t smell this.) The water was mixed in a 65 gal brute can with wheels and a lid and has been mixing and heating up for two days. Anyway, I look at the heater after the water change and notice the guts laying out of it at the bottom of the can. I am assuming the pump hit it and broke the top of it and made it come apart. Regardless, my corals (hammers and torches) don’t look happy. Could just be from the water change. My fish are swimming fine and acting normally. The water change itself was about 35 gal. I did a 5 gal on my qt tank and was about to do another 5 gal water change on my bio cube when I noticed this. (Fish are all fine) So there was some left in the bottom that I just dumped out. Now for the questions. Anything I need to worry about on either of the tanks that had that water put in? I am running carbon already and GFO in a reactor, carbon also in a bag now along with my protein skimmer. Second question, is my water changing can okay to still use? I rinsed it out with RO water, but not sure if any chemicals would soak into the plastic. Finally, all of my SPS that had green in them are now tan such as my anacropora, WD, and Cali tort, my monti’s to include my crazy t and beach bum have lost their green and yellow coloring (my beach bum turned purple), and PE has gone away. This all happened over night. Will these color back up? Anything I can do to help? A water change again will happen today with fresh saltwater. I dose AB+, Microbacter 7 ( battling a GHA and PO4 problem right now), and Acropower. Major water parameters are attached. Temp is 78*. Thanks all for the help!