Using a DOS to preform WC on two seperate tanks.

[ddc0715]

Can I install a few y splitters and some values on my DOS tubing an connect it to a second tank for my auto WC's. The water source would be the same and the waste water would be the same so by turning a value I could pull water and add water to what ever tank I wanted. Right? This Idea just popped in my head. So its a rough draft.Red- y splitters, blue- values, green to second tank.

 

[DC Reefer]

i don’t see why it wouldn’t work, just make sure not to get them out of sync.