water price for ro/di

[Lampshade]

Good advice on here, thanks. I want to use the water water just because it's well.. a waste. I've got a 1:5 system right now, so with my 50 gallons of water change and 15 gallons of top off in a month it is about 325 gallons. It's only costing about $3 a month for all that water, but still, I'm dumping usable water down the drain.

Then again... we use drinking water in out toilets...