- Joined
- Oct 4, 2009
- Messages
- 828
- Reaction score
- 442
- Location
- Henderson KY
- What state or country do you live in
- Kentucky
I have had enough of my versa pumps, I'm changing the tubes every 90 days or so, re calibrating them every week. Is anyone using the new GHL Doser 3 for continuous AWC? I'm running 2-7ml/min depending on what is in the observation tank