For a RO/DO for a 75 gallon.
Any experience with this one:
http://www.bigalsonline.com/BigAlsU...0/kentmarinehismaxximareverseosmosisunit60gpd
Any experience with this one:
http://www.bigalsonline.com/BigAlsU...0/kentmarinehismaxximareverseosmosisunit60gpd