what ALK test kit do you find more reliable

[4angel]

I have a fast test Alk and Red sea Alk test. I'm getting two different readings.
Fast test I get 3.5
Red sea I get 2.2
Do any of you have similar problems.?
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the economy

 

[danmhippo]

I tested with Salifert, but have not double checked with other brands. My gut feeling (and from others' reports) tells me that salifert is pretty good.

 

[Nelliereefster]

Salifert is much better than redsea. I like salifert and trust them for all my tests.

 

[Anonymous]

I've never had a problem with fast test. I've heard a lot of bad things aboiut Red Sea.

 

[Jeff Hood]

I get alk of 11 with Lamotte and 9 with Salfert.

Jeff

 

[bpnc]

I use Lamotte...

 

[-JB]

I have used both Salifert and Seachem. The Seachem comes with a reference solution to test the accuracy. Anyway both seachem and salifert tested exactly the same. So I feel either of those test kits are accurate.