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    Expansion cards

    Hi, are the expansion cards that I have in my Profilux 3e also compatible with the Profilux 4e?
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    3,057

    I am not going to use the Maxi doser as a...

    I am not going to use the Maxi doser as a continuous duty doser for a calcium reactor. I need a dosing pump, not a return or flow pump.
    My current dosing pump is supplying over 10L a day through the...
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    3,057

    Maxi Doser - pH probe

    Is there a way to connect a pH probe to the Maxi Doser instead of a temperature probe?
    I like to use this doser in conjunction with a calcium reactor and have the possibility to monitor pH.

    If...
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    5,250

    KHD pH probe for calcium reactor?

    I just read that the pH probe used for the KHD, isa specially made one and calibrated for low pH measurements.
    If I want to measure the pH in my calcium reactor, should I order this probe or the one...
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    4,786

    Thank you Vinny. I will order some motors and...

    Thank you Vinny.
    I will order some motors and tubing as these pumps already have some years of running hours.
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    The current version is 33. I am just wondering...

    The current version is 33.
    I am just wondering what the expected accuracy would be for a speed 3 and volume of 80ml.

    If you can confirm that, I can further see how to improve the set up.
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    4,786

    GHL Doser accuracy

    I have 2 pieces of GHL Dosers 2.0 with 4 pumps each.

    I want to use 1 doser for the KH Director and started calibrating the 3 pumps according to the manual (2 pumps at speed 3, 1 pump at speed 0)...
  8. I very much agree to this. A minimum of 200L...

    I very much agree to this.
    A minimum of 200L should be taken in consideration for the container size.
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    Hi Matthias I had frimware 1.25 installed and...

    Hi Matthias
    I had frimware 1.25 installed and did the update till 1.26
    Now pump 2 is functional but the problem remains with pump 1.
    This pump 1 is still not turning properly.
  10. Replies
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    46,721

    Doser Maxi not turning

    I reveived a new Doser Maxi and when pressing the control buttons on the front side (1-2-3-4) none of the pumps turn.
    When connected to GCC and trying to calibrate the pumps, the same problem...
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    2,711

    Doser 2.1 and slave doser2.

    Hi

    Will a stand alone Doser 2.1 be able to connect and run a Slave Doser 2?
    My stand alone died and needs replacement.
  12. Thread: KH Director

    by janvh001
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    53,247

    I believe the new KH Director was presented...

    I believe the new KH Director was presented during Macna last week?
    Would you have more information upon availability, price and working principle?
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    Thank you Vinny for the quick response. I only...

    Thank you Vinny for the quick response.
    I only want to replace the pumps from my Doser 2. They have close to 2 years and are up for renewal. i see that the calibration is off a little bit every time...
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    3,476

    Upgrading doser 2 to doser 2.1

    I understand that the Doser 2.1 is a cosmetic upgrade from the Doser 2.
    Will the new heads for the 2.1 also fit the Doser 2?
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    Mitras Lightbar schedule

    Hi, I just got 2 Mitras Lightbars 2 120 Deep actinic and was wondering if someone is willing to share his light schedule with me.
    I m new to these LED and system and can use a little push and ideas....
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    5,727

    Thank you Vinny. If i like to order this and...

    Thank you Vinny.
    If i like to order this and have it shipped to UAE, who is there to contact for the shipping quotation?
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    5,727

    Mitras Lightbar control and selection

    I have a 135x80x55cm reef tank which is lit by a 8x54w fixture.
    I would like to add at the side of the t5 fixture 2 extra Mitras lightbars but have following questions:
    - i have the profilux 3.1t....
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    And that is why we love GHL... Great!!!

    And that is why we love GHL... Great!!!
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    2,148

    Powerbar STDL4 or Powerbar 5.1

    I have a profilux 3.1T and 1 powerbar 5.1.
    This gives me 6 sockets to play with.
    In total I would need at least 16 sockets for the new setup and am doubting between:
    - adding 2 powerbar 5.1
    -...
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    13,509

    Thank you. Just long enough

    Thank you. Just long enough
  21. Thread: KH Director

    by janvh001
    Replies
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    53,247

    Any more information about how soon is "coming...

    Any more information about how soon is "coming soon"?
    :p My GHL needs something like this... and me too.
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    Cable length Lightbar

    Hi guys
    Anybody knows what is the standard cable length on the lightbars?
    I see that the profilux to splitter cable is 2m, but like to know how much I would have from the splitter to the lightbar...
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    Giesemann Pulzar

    Hi.
    Is it possible to connect and control 2 Giesemann Pulzar light bars with the Profilux 3.1?
    If yes, any idea how to do the connection between the light bars and Profilux?
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    Dimensions Mitras Lightbar

    Can I get the outside dimensions of the following light bar:

    GHL Mitras Lightbar Deep Actinis 140.

    Are width and height same for all lengths?
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    Thank you Matthias. Because of your comment I...

    Thank you Matthias.
    Because of your comment I check all again and found one mistake in the set up.
    All online now.
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