RO Storage

[mempho reefer]

How long can you keep RO/DI water in a sealed container? I do 15% water change every three weeks and add about a gallon of RO/DI top off every week. I buy my water from the LFS. Currently I'm going every week for a gallon of RO/DI and every three weeks for Salt and RO/DI. Can I buy three to four gallons of RO every three weeks and use over that period of time so that I only have to make one trip. With gas at three bucks a gallon it would help.

 

[HowardW]

RO/Di water stored in a sealed container will be just fine for 3 weeks, as long as the container is safe and doesn't leach anything.

 

[mempho reefer]

Thanks Howard