I hired a stranger to setup and take care of my tank 1st mistake
First fish he got me...damsels (the meanest one on earth) This guy ate the fins off of every fish I put in the tank except for the tangs. Eventually I had to tare down the aqua scape and sectioning the tank just to catch him.
So I started going to the LFS to get some knowledge, they sent me home with a sea apple and a couple of really colorful cucumbers.
I've flooded due to forgotten containers more times than I can remember. I dropped a light in my tank and grabbed it out. Moved a 100 tank across the room 2/3 full.
Worst ever mistake, trying to unplug my power strip while standing in 2 inches of salt water, I got in unplugged but ended up getting one hell of a zap to the point I ended up in the 2 inches of water on my back.
Note to self and everyone else,
GO TO THE BREAKER BOX WHEN DEALING WITH A WATER EMERGENCY INVOLVING ELECTRICITY!!!