Dark Jester;4638537; said:You change 95% of the water each time? Or are you just picking up 50g at a time and storing it til you need it?
Even still you spend $15 on 50g, plus the gas and time for the trip. Assuming 50g lasts you a month, you could pay for an RO unit in less than a year, after that you're saving money by having it.
j.aaron08;4638560; said:I'm setting up a new tank, not a water change.lol If I was doing 50 gallon changes than I would definitely get a ro unit. Just filling the tank, then 10 gallon changes a month after. I worked out all the math, $40 in my wallet: $15 for store bought or $99 for tap.lol Didn't have much choice, plus my other tank is leaking so I have to get this moving along fast.![]()