Instant ocean test kit?

[realest]

Hello,

I was wondering. Is instant ocean test kit any good? Anyone with feedbacks on them? Thanks in advance!

 

[orbit]

i used em before

the test kit for anommia, nitrate, nitrate, ph,alk is not bad, it can get alittle hard to read sometimes, but other than reading, its a straight forward kit to use,

i had problem with the calcium one tho, sometimes i get odd results when testing with calcium, and end up doing a second test,

 

[bertoni]

They worked well enough for me. The calcium test was time-consuming, since I had to wait for a full minute after the sample turned purple before continuing the titration, but that might have been fixed.

 

[realest]

Yeah, I found the calcium testing kind of odd. Or maybe I am just color blind.

But no matter what I do, I still get low reading for it (360).

Not making me feel comfortable with it.