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 guys 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 look ticked. 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. 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 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. Thanks all for the help!

