Wondering what went wrong with the outlet in my house, and if you have any ideas that would be great, since I'm not an electrician. Facts & Clues: 1. I had everything hooked up to a UPS (lights, controller, pumps, etc). 1a. I don't remember if I also put my internet & cameras on the same UPS. I don't think I did. 2. I don't have a lot of info on the UPS, just that it does work when I unplug it from the wall and my tank is operating fine. 3. Three days ago I lost internet connection to my controller and my cameras, etc. Power outtage maybe? Neighbors say "no", but I don't trust them since they said they saw my lights on from my fish tank about a day ago. 4. I had my best friend do water changes for the last two weeks. He's quite a knowledgable reefer. 5. The only outlet that does not have power is the outlet my fishtank is hooked up to. 6. Power was out for at least 3 days. 7. All SPS coral have STN/RTN, LPS are gone. 8. The outlet is on it's own circuit (Though, the house is old and I don't know if anything else is on the same circuit). 9. EDIT: I don't know if the outlet is dead/fried, or if the circuit breaker tripped. I had him check on my tank. He sent back really bad news w/pictures to tell me my tank had a crash. He also sent everything he did for me: - He did a 10% water change - scooped out all my dead fish, which is all my fish. - Replugged my fishtank power into another outlet in the house that was working. - I don't know what is still alive or not. When I get back I'll be doing another water change. Questions: 1. How much water changes and how much from now on? 2. Could the UPS have caused the circuit breaker to trip, assuming there was a power outtage at one point? 3. Should I keep my LED/actinics on only? and leave the MH off until things get better? You all have no idea how bad of a year this has started out. This issue is only the icing on the cake to a lot of bad news. I'm bracing for more bad news in other areas of my life in case I think the worst is over and there are things I just haven't heard of.