Redox voltage .....

redsea250

New member
Hi. my Redox probe has being in the reef tank for about 2 1/2 weeks now,and my voltage right know is 610 ml is this too high?
 
Life can not be supported over 550mV water is classed absolute sterile at 600mV so i think you need to get that Null Plug and calibate your probe correcty using the GHL 220mV calibration fluid ;)
 
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