jkhudson New member Oct 26, 2006 #1 does anybody have any calibration solution for a ph meter? mine seems to be off and I wanted to redo it. Is there anyone locally that carries it?
does anybody have any calibration solution for a ph meter? mine seems to be off and I wanted to redo it. Is there anyone locally that carries it?
pwhitby RC Sponsor Team RC Oct 26, 2006 #2 as far as your lights go, what wattage, how far off the surface are they and how deep are the corals. that time period does not seem too long, but how long have you had the lights and the corals. Paul.
as far as your lights go, what wattage, how far off the surface are they and how deep are the corals. that time period does not seem too long, but how long have you had the lights and the corals. Paul.
dustin Combs In Memoriam Oct 26, 2006 #4 I think I have some that I don't need. I will let you know in the morning. dustin