WTB: Apex DOS or GHL

[mrtian97]

looking to buy either Apex DOS or the GHL doser. Plan to replace my Jebao doser.
I am in Southern California

Thanks

 

[aznreef99]

I have Apex unit and decided to get the GHL 2.1 SA doser instead of Apex doser. absolutely love it. i got the one with 4 heads. very sleek looking. Apex only has 2 heads. i would buy Apex doser if it has 4 heads

 

[aznreef99]

however i do know a guy who is planning to sell an Apex dos. let me ask him later

 

[mrtian97]

Thanks