Wayne's 90 Gallon Build

[sphelps]

Nice looking build!

Those aquasafes have an adjustable valve on the waist line, typically you're just told to set it to about 4:1 ratio but you can play around with it to get better results, ie more waste should give you a little lower tds from the membrane. I also mention it because some people don't set it right to begin with and end up with higher TDS. You also sometimes need to run new units for a while before your TDS drops right down.