Hello, I got out of reef keeping a few years ago, I had a 55g. I am thinking about a Nano and really like the look of the all in ones. I don't want to mess around with DIY stuff- I don't have a lot of time on my hands, which is partly why I decided to give up my 55G when we moved into our new home. I have researched some on a few forums. I haven't decided on a 12 or 24 yet or whether to go with the Nano Cube or the Aquapod. What I really am wondering is if someone will boil down for me what I can and can't keep with a stock Cube or Aquapod. I don't want to upgrade lighting or fans etc. I was initially thinking FOWLR, but have thought having a few corals might be nice.