Which NO3 test kit do you use? (1 Viewer)

[bchadley]

I'm unhappy with API. It is VERY difficult to distinguish 10-40ppm, which is quite the range!

What do you use? Do you recommend it?

 

[DustinB]

Salifert, very accurate even at low ranges.

 

[tektite]

I like salifert.

 

[steveb]

Salifert

 

[Mark L.]

Elos

 

[SuperRay]

http://www.aqua-medic.com/aquariumwatertesting/

but following that...Hanna Checker HI 764

 

[tektite]

That hannah checker is for nitrite, they don't yet have a nitrate one.

 

[SuperRay]

whoops, my bad. Always used the lab tests (and they came back in normal ranges) but have been investing in the Hanna meters. So far so good on the 4 Hanna meters I have, I like them (so disregard my previous posting)

 

[emixa]

Elos

 

[MontroseReef]

Second Salifert. API is way too inaccurate

 

[Ryguy]

I have switched all my test kits from Elos to the Red Sea Pro kits....I bought all new Red Sea kits while I still had a bit of my Elos kits left and ran both at the same time....I have to say, I like the way Red Sea kits work and seem to be more on the money than the Elos kits. The great thing about the Red Sea kits is that you can just buy the reagent refills at $12-15 a pop....saves a TON of money over the long haul.