It really depends on how much you want to take care of it manually, or how much you’re willing to spend to automate it. I have almost fully automated my 11 cube. It wasn’t cheap, but the piece of mind I have if I need to leave on a work trip made it worth it. I’m even doing daily 2% auto water changes. My tank can go for 8 days without me touching it (it doesn’t but it could).
I love my nano, and I think it forces me to engage with my tank more, especially early on. Now about a year in, it doesn’t seem to run itself and I know exactly what to dose and keep things where they need to be. Eventually I hope to get something bigger, but we’ll see.
I love my nano, and I think it forces me to engage with my tank more, especially early on. Now about a year in, it doesn’t seem to run itself and I know exactly what to dose and keep things where they need to be. Eventually I hope to get something bigger, but we’ll see.

I was honestly expecting the worst! I just needed more nutrients in the tank with fish 
