I wanted a refreshed post to how you guys set up your Waterbox AIOs! I currently have a filter cup with floss in chamber 1, with a protein skimmer + bio balls in chamber 2, and my heater in chamber 3. It’s a bare bones setup but my coral is thus far happy (2 years into this tank - mainly (all?) LPS and soft corals). I feel like I haven’t had room for an ATO system outside of the water bottle that sits on my rim, which I only use when I’m out of town.
