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- Jan 23, 2019
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Hello,
I recently converted to a calcium reactor and am selling my GHL SA 2.1 four channel doser with a new spare head. I also have a Skimz 4 chamber dosing container.
GHL 2.1 four channel doser with one new spare head 320.
Skimz four chamber dosing container 50.
or both for 350. Thanks
Also have two 5 gallons ESV half full concentrated Alk and Calcium (dilution 1 concentrated to 4 ddH2O) for 50 both. So will make 2.5 gallons each of alk and calcium.
I recently converted to a calcium reactor and am selling my GHL SA 2.1 four channel doser with a new spare head. I also have a Skimz 4 chamber dosing container.
GHL 2.1 four channel doser with one new spare head 320.
Skimz four chamber dosing container 50.
or both for 350. Thanks
Also have two 5 gallons ESV half full concentrated Alk and Calcium (dilution 1 concentrated to 4 ddH2O) for 50 both. So will make 2.5 gallons each of alk and calcium.
