ATO/Saltwater Mixing Containers on floor above Tank??

[baktabiznis]

Has anyone setup a ATO container/saltwater mixing station over there tank. I live in a single story townhouse but I have lofts in every room. I’m debating putting my mixing station (2x35gallon containers) in the loft area above the tank.

Has anyone ever had a setup like this? I’m nervous of a siphon or something draining all the water down onto the floor. Not so worry about the weight because I’m estimating about 600lbs.

Any help is greatly appreciated. I can’t think of anywhere else to put them and get the water lines discretely to the tank.

 

[ryanjohn1]

It will siphon if it’s above

 

[Demogorgon]

My ATO is above my sump since it gravity feeds through a float valve. There is not enough capacity to overflow my tank and no possible electronic failures are possible.