T tibberous Well-Known Member Nov 1, 2012 #1 Seems like it might be a good idea, especially is temperature and root rot might be a concern. Anyone use / recommend one?
Seems like it might be a good idea, especially is temperature and root rot might be a concern. Anyone use / recommend one?
T tibberous Well-Known Member Nov 1, 2012 #2 What about this one? http://www.ebay.com/itm/Professional-Digital-Dissolved-Oxygen-DO-Meter-Guage-F-C-Analyzer-0-199-9-New-/330803414996?pt=LH_DefaultDomain_0&hash=item4d056b87d4 The milwalkies use a different sensor and seem to be a little more accurate, but this one does temperature too, which saves having to get out a bunch of probes.
What about this one? http://www.ebay.com/itm/Professional-Digital-Dissolved-Oxygen-DO-Meter-Guage-F-C-Analyzer-0-199-9-New-/330803414996?pt=LH_DefaultDomain_0&hash=item4d056b87d4 The milwalkies use a different sensor and seem to be a little more accurate, but this one does temperature too, which saves having to get out a bunch of probes.
