Replacing Pro Buffer DKH

[dowellmj]

Hello. I have been dosing daily with this liquid for years and it’s become increasingly rare. What are other folks using for liquid dosing for buffering?
Thanks in advance

 

[staraoutt]

What’s the software called? Is it a real time in-line monitor? How does it work. Very cool.

snaptube vidmate​

 

[shinylights]

I use sodium hydroxide if dosing manually, if with doser i use soda ash+kalk

 

[Timfish]

Have you considered AFR, All For Reef?