Today I noticed my return pump was slowing down. Not a lot , just the RPMs on the indicator showed a slight decrease. It's odd so I figured I would give it a cleaning just in case. I cleaned it good, reinstalled it in the sump, plugged it in and... nothing. The controller just blinked at me. No error code or anything just blinks. Uh oh. So now it's a mad dash to the phone to call Royal Exclusive to get some support. Scott was great and said the words I was afraid I would hear. The controller was dead. But the new one won't get here till Monday night. So out comes the backup. I always have a backup pump no matter how supposedly wonderful the main pump is reported to be. It's one of those been there done that type of things. It's a cheap BLDC pump made in China, but it's on and it's working and it's keeping my tank alive till next week. You can't afford to get caught with your pants down in this hobby. I'm going to be a little bit nervous until next monday.