ATO and Dosing Resevoir

[NeonRabbit221B]

So I have an AIO 40B and a minimalist stand with nowhere to hide a ton of extra equipment/wires/hoses. I was picturing a 3 chamber reservoir that could hang on the back behind my AIO overflows that could hold maybe 2 gallons of RO/DI and 1/4 gallon of each Alk/Cal. Is this feasible without stressing the glass too much? Anyone have any clever ways of securing top off containers or dosing containers without sticking them at ground level?

 

[reef lover]

Id think too much stress on the glass. The ro alone will weigh 16 pds when full.
Can you hang something from the wall behind it?

 

[NeonRabbit221B]

So what I am trying out is a standard breeder box with acrylic dividers silicone in for my dosing and ATO. My guess is that the water will need a separate system long term as it can only hold about 1/4 - 1/3 Gallon... Maybe a float switch to my reef-pi to send me an email if ATO reservoir goes empty.

Amazon product ASIN B005QRDCP2
Will post pictures of my setup tonight but I am hopeful.