GHL KH Director + 2.1 doser

[reefervanwinkle]

Hey all, considering the KH director and 2.1 doser and possibly replacing my apex jr with the profilux mini (for temp/ph).

Anyone using the profilux mini? What are the benefits of using the profilux mini instead of my apex jr if I plan on getting the kh Director + 2.1 doser?

Thanks in advance guys, these will be my first GHL products so any information/advice would be greatly appreciated


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