F
fishhugger
Guest
If you need a more precise way to turn your flow down/up, ditch the ball valve and get a gate valve.
http://www.google.com/images?hl=en&source=imghp&biw=1366&bih=615&q=gate+valve&gbv=2&aq=f&aqi=&aql=&oq=&gs_rfai=
You should be able to find it made of PVC at a lowes or home depot.
But yeah, you got it now. The water level will be at the bottom of the teeth of your overflow.
http://www.google.com/images?hl=en&source=imghp&biw=1366&bih=615&q=gate+valve&gbv=2&aq=f&aqi=&aql=&oq=&gs_rfai=
You should be able to find it made of PVC at a lowes or home depot.
But yeah, you got it now. The water level will be at the bottom of the teeth of your overflow.