Now the one thing I’m contemplating is whether or not to run the ATS on this system. My options are to go bare bottom and skimmer only or go sandbed, skimmer and ATS. Right now I’m leaning toward the former as this tank is relatively small and I fear by running the ATS, I will strip the water of nutrients, as this ATS is quite efficient. Also, by going bare bottom, I could really maximize the flow with the 2 MP40s. Decisions, decisions...
