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I'm unable to connect my profilux IL to my GHL.

Thanks

David

I want to add a second PH probe to control my calcium reactor. I have the Industrial line controler? There are multiple Expansion slots to choose from CondS - PH and CondF - PH.

Thanks

David

Good morning everyone

I'm looking a small sensor for my skimmer cup to monitor how full the cup is and shut down my skimmer if necessary. Hydros makes a skimmer sensor, but it is only being...

Could someone please explain the sizing of the basic housings to me? Is it possible to modify my existing GHL equipment to work with these cabinets?

Thanks

David

Does anyone know the bolt spacing pattern of the powerbar?

Thanks

David

Thanks, is this download supposed to be a ZIP file?

Good morning GHL

I have downloaded the GHL control center but I'm unable to load it to my computer. The file is unrecognizable.

I just ordered a breakout box and a Kessel type 1 cable that I will rewire to be compatible with the breakout box. I found this great video on U tube.
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Will the PLM-PWC allow me to control my APX9?

Thanks

David