It has been a strange journey getting here. I started a couple months ago with a 12 gallon JBJ nano cube I was going to set up. Then about 3 weeks ago o was looking at Craigslist and found a lady that wanted to trade a 55 gallon for a nano cube, so I did. Then I decided I didn't like the footprint of the 55 and wanted a sump bigger than 10 gallons, so I bought a 40B and a 20 L for the sump. I've still kept looking at used stuff to try and save some $$ on the setup, and when I saw burningbaal's set up, I couldn't say no. So the 40B and 20L will go back to Petco. Still deciding what to do with the 55.