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It is pH7.0 at 25degree celcius and 7.03 at 20celcius.. and since i have around 20-21c room temp i typed 7.03. Ph 4 was 4.00 at 25 and 20c

Yes its new, i bought the fluid yesterday

okay just recalibrated. 4.00 water at 20celcius, and 7.03 at 20c. After calibration I let the probe stay in the 7.03 solution for about 20mins. It showed 7.08.. Strange, its not much but I'd rather...

Thanks, I'll keep that in mind, and watch over it :)

Yea its filled with a KCL solution, it shouldnt be any problem though :) Thats what I was told from the guys who makes it

Actualy my pH probe is placed right beside an 2800l/h Koralia powerhead, tried to shut it off and pH was different. But only 0.02-0.03 maybe. I placed the pH probe in the other end of the aquarium :)...

Yea ph fluid is 7.0 +4.0 at 20celcius
But now that I think about it, I heard rumors about the koralia powerheads leaking electrics into the water. But Ill check when I come home. I should see a ph...

I dont believe its magnetic stuff. Yea it shows 7.00 right after calibration. But if I take the probe out a day after calibration and check in calibration fluid, it will show 7.04-7.07 i calibrate...

Ok, I mailed the guy who make the pH elektrodes

He told me I should calibrate in pH 7 water first then in 4 after. But this is not an option on the Profilux ?

I can set the first calibration...

Hi

I have a weird problem going on..
My old GHL probe is a year old, and I noticed when testing it in ph7 water it would show 7.08 - 7.1 just a day after calibration. I thought oh well its after...

Ah thanks again Carolin!
I figured it out now :-) Had to assign a timer aswell to shut off the light through my powerbar.
So powerbar activates at 13:00 and same as light starts at 0% goes to 30%...

Hey

I have the profilux Plus II and a ATI powermodule 4x80w.
I bought the LBF-AP thing and it works.
But I cannot figure out in the profilux software how to do the sunrise and sunset?

Right...

Thanks, ye I have the profilux plus II i can plug it into the power bar i guess and shut it off that way?

Hi again
I now managed to open up the black box. Heres a few pictures.

http://akvariefreaks.dk/DSC_4582%20[1280x768].JPG
I guess that the wires there has to go into the L1/L3 the other two wires...

Hi

I just got my ATI powermodule 4x80w dimmable, and the LBF-AP device.
But I have a few questions on where to plug in the wires, and what wires to cut?
...

Would anyone mind telling me in details how to do that with programmable logic?
I set s2 on powerbar to timer 1 which is my powerhead starts 13:00 ends 22:00 but to use the esc button on the...

Thanks Carolin, I'll try that next time I hook it up to my computer

Anyone?

I want to stop the powerhead duing feeding pause, if thats possible.

Ok i figured out how to time my Hydor koralia evolution 2800l/h
Now its plugged into s2 on powerbar and sat on a timer from 10:00 - 22:00 which is perfect.
But how do i activate the feeding pause ?...

Okay I will try that, thanks alot

It is a fresh water tank :-)

Thank you, I will check up on it.
Actualy its not bad having the co2 running all the time it seems.

Hey

Im trying to understand this new ghl computer I have the profilux plus II.
I figuret out last night how to activate the s1 socket in my power bar, and plug in my magnet valve for my co2 it...