When is the best time to test ph.

Its naturally gonna be lower when your lights are off. I like to have a meter with probe so I get readings all the time.
 
I have a Profilux 3 controller but the probe is reading wrong. I have got to get a new one or it might need cleaned but I don't know how to do that.
 
You can use a soft toothbrush to clean the probe.
 
I check mine right before the lights go out and soon there after as well. I like to see how much it swings. I also use a bright refugium light to help the PH stay a bit higher when the main lights go out.
 
i have a 100 Watt 6500k compact florescent over my refugium. do i need to soak it in vinger or something
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%
Back
Top