Thank you for the lovely compliments, and for taking the time to share your experience. I enjoy reading what others are doing with their tanks too.Nice set up, attention to detail, and thanks for sharing Wish I had room for water storage and change access like you do. Right now mine are in a pair of 44 gallon brut containers, food grade, that I roll around. I like the stations like you have. One thing I have done though is add smart plugs for the pumps out in the garage. That way I can be in my den where the tank is, turn on Amazon's dot, roll the hose to the tank, and then say Alexia power on new tank water, and it starts going. I don't have to deal with a valve or anything else easy enough for one person. That is, of course, if Alexia decides to play or not....another story. Same for mixing station. I just say Alexia mixing pump, and that starts or stops. Other than that, nothing fancy although on my to-do list.
Thanks again - enjoyed the read.