reefsmurf Non-member Sep 20, 2004 #1 Well in case anyone is interested the TDS is 70ppm in the city of Boston.. not too shabby... With RO: 6-7ppm With RO/DI: 0ppm I'm a newbie to RO/DI.. just thought I'd share Also picked up some filters at Aqua Addicts.. looks like i don't need to change 'em quite yet
Well in case anyone is interested the TDS is 70ppm in the city of Boston.. not too shabby... With RO: 6-7ppm With RO/DI: 0ppm I'm a newbie to RO/DI.. just thought I'd share Also picked up some filters at Aqua Addicts.. looks like i don't need to change 'em quite yet
Armando v 4.0 Sep 20, 2004 #3 are you sure about this 70ppm? doesn't sound right. is there a large reservoir where the water comes from?
are you sure about this 70ppm? doesn't sound right. is there a large reservoir where the water comes from?
OP OP reefsmurf Non-member Sep 20, 2004 #5 I'll test it again tonight, but supposedly all of the water in Boston comes from the Quabbin in Central Mass and through the Wachusett Reservoir in West Boylston and Norumbega Reservoir in Weston.
I'll test it again tonight, but supposedly all of the water in Boston comes from the Quabbin in Central Mass and through the Wachusett Reservoir in West Boylston and Norumbega Reservoir in Weston.