Best dosing pump and why

I’ve read that the ghl 2.1 is difficult to set up. Though I don’t have personal experience with that yet. But I’ve also read once set up it is great!

They can be a little tricky at first, but it's about 5-10 minutes of pain that you will forget about quickly once things are up and running.
 
GHL 2.1. Can also use it for temp if you buy a probe. Whats great with the doser 2.1 is that you can get the doser now, and get let say the KH director or more pumps without needing to Invest in a controller.

But get a doser with app. Its a lot easier and quicker to do adjusts vs button pressing.
 
I have an Apex so i went with a DOS. I love it, works awesome! I have had 0 issues so far...
 
Bumping this thread as I'm looking to add a new doser to my setup. I currently have a bubble magus where 2 of 3 heads function. They are dosing alk and calcium. Im looking for 4 heads, 1 each to dose TM all for reef (switching from 2 part), phosphate, nopox, and acropower.

I'm looking at tge GHL doser. This is a standalone unit that has its own app to regulate remotely? What about the temp probe mention, I'm able to add a ghl probe to this doser and have that be monitored through the app as well?

Any other recommendations for what I need it for? The other option looked like a kamoer wifi 4 head doser.
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%
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