Greenfinger2
Member
Hi All, I will be setting up a new tank soon I want to measure the ph drop when using Co2 in my water.
What PH pens do you use ?? As the price range is from £20 up £50 or more I was wondering what one???
Cost is not a problem within reason But if the cheaper ones do the job. Well why spend more than you need too
This seems to be a good one ???
http://thermometer.co.uk/ph-meters-and-ph-testers/982-ph-pal-plus-ph-tester.html
Or this one
http://thermometer.co.uk/ph-meters-...-ph-meter-with-interchangeable-electrode.html
Any feedback will be great Thank you in advance
What PH pens do you use ?? As the price range is from £20 up £50 or more I was wondering what one???
Cost is not a problem within reason But if the cheaper ones do the job. Well why spend more than you need too
This seems to be a good one ???
http://thermometer.co.uk/ph-meters-and-ph-testers/982-ph-pal-plus-ph-tester.html
Or this one
http://thermometer.co.uk/ph-meters-...-ph-meter-with-interchangeable-electrode.html
Any feedback will be great Thank you in advance