KH Guardian Review (KHG) 

Thanks Sam, awesome review mate!!!

Great vid! Been thinking about one for awhile!

Hey Sam, any follow up reviews on these? Still running them or recommend them? Im in the market for one atm and have noticed the prices have dropped significantly now to within my budget.

Nice Video! They really state the reagent is reef-safe? What is it? Sounds like it's some form of acid - that could mess with your PH level or even bacteria (like vinegar?) if you dump enough of it in - I'm no chemist though so I'm probably wrong ;) When you flush the waste reagent into an internal skimmer's cup you should have a skimmate collector because in case the skimmer overflows some of the reagent might get into the tank. But the KHG is a really nice device I'd love to test out on my reef - i used the Salifert KH test every ~2 days in the last two years and got somewhat sick of it lol You mentioned the time you roughly need per week for "upkeep" of the KHG. That sounds about like the time I need every week for my KH tests... so no advantage there. BUT the KHG can test multiple times per day during the week. Which looks like it offers a level of stability any reeftank with acropora in it would benefit from!

Hi Sam,, would you recommend the kh guardian or the kh keeper plus by reef factory trying to decide between the 2

what's the difference between this and alkatronic? i think you mentioned that the alkatronic measures by dosing and kh guardian counts the drops?

I am running my khg for 3 years. Best investment I ever added to my system. Great product!

Good review. Does the unit need to be connected to your network or is that just for convenience?

How many mls of tank water does it take for each test? I’m wondering if you do 12 tests per day and the ATO is topping off with rodi could salinity change much?

I don't really understand how this is of much use as I thought you had to dose alkalinity and calcium in a fixed ratio otherwise you water parameters will get out of balance. That's why you use two-part solutions that are dosed in equal parts. If you use this to automate alkalinity dosage how do you know how much calcium and magnesium to dose to maintain balanced water paramaters?

Hi Sam , very helpful video . I thought mine one is broken until I found at 10:45 that the unit resets .

good video. easy to follow.

I was wondering if you are still using your dkh checker and doser. And does it still work Properly

Hay Sam. How often have you had to replace the PH probe, and where do you source you probes from (im in Aus too) cheers gab 🖒

why is this only out now ? because of the competition from Alkatronic ?

You run this alongside a calcium reactor?

Hi Sam, can these run in conjunction with a calcium reactor?

What's the set up like? Webbased or Windows only?

What model / brand is the wifi repeater?

Please share the brand of that wifi extension module.

So is this checking actual alkalinity or just pH?

Man is that 3D printed bracket