I ordered 50 ft of 1/4 inch RO tubing. I’m going to start building the cabinet to hold my RODI unit and reservoir. Instead of wheeling it to the kitchen and back I’ll just hook up enough hose to reach from the sink to the input of the RODI unit. I’ll likely have to drill a hole in the reservoir’s cap to fit the line from the RODI unit’s product water output.
I might change my mind on this next part’s design but I’m thinking I’ll tee off the output of the reservoir after the spigot. One branch will be used for my ATO and the other will be for drawing buckets to make saltwater with.
I really want to get another 32 gallon trash can to use as a saltwater reservoir. If I can finagle it into a cabinet my wife would approve (chances are slim but not necessarily zero) then I’ll plumb the reservoir to allow for drawing fresh RODI water and the ATO while allowing water to flow down to the saltwater reservoir. Of course there would be a heater and a decent mixing pump.
I would then have a pump that would pump saltwater into the sump during a water change. I’d have a pump to siphon water out during a water change obviously but I’ll discuss that in a bit.
I’d need to be able to tap the saltwater reservoir as well so that, like with the RODI reservoir, I can carry buckets of saltwater up to my wife’s system.
The ability to siphon water using a pump would be awesome, especially with a gravel vac attachment inside the tank. The thing is that I’d have to either drill another hole in the display (which won’t be happening, I can tell you that) or I’d have to somehow Shanghai the overflow and pump the tank water into the kitchen sink.
I could accomplish just that very thing using a ball valve and a tee. Perhaps a second ball valve so that when water is being drained normally the second valve would block any water that tried to flow through the tee into the siphon pump. When it’s time to use the pump I could close off the first valve and open the second valve so water could flow through the pump and out the hose to the kitchen sink.
I’d have to use a hose of some kind. I’d like to use either PVC hose or a decent quality garden hose that won’t kink in 2 seconds.
@Projects with Sam I’d love your input on all this please. It would be appreciated!
Edit: My wife is actually going to let me go forward with the saltwater reservoir idea. That will help both of us, especially if I get SPS and/or either a ritteri or carpet nem Even if I just get BTAs it’ll be awesome to have a reserve of seawater that’s matched temp wise, salinity wise, etc. I know my wife wants a BTA or two as well. It’s crucial in a smaller system like hers.