What is your planned supplementation regimen? Is that a homemade Kalk bin at the end of your sump by the return end? Can't quite make it out. I also see the "dinky" B-ionic bottles. Even a moderately stocked 180 is a big tub. That'd last about 12 hours at Gary's house
(as a caveat-a trip to Gary's is always enlightening-bring beer, let a loved one know where you are, ignore the Deaths Head Moths, and DON'T go in the basement...but I digress) Consumption is going to rocket upwards. Planned stockage? Planned water change regime?
looking for your thoughts. Your 120 was so nice, I've no doubt you've got a plan.