I could post up a laundry list of these things. Ill just settle for one of my wifes favorites.

I should have listened when I started in this hobby when she said , and I quote " I know you better than you know yourself, you dont do anything small!"
Currently running close to a 350 gallon system, sump included. Started off with a 29 gallon biocube. Who knew! ......................apparently , she did!