Test Kits - Who makes the best?

[Black Phantom]

I've tried a bunch of different kits over the years. The ones that measure in numbers are great but the color difference ones I find are very difficult to read depending on the light conditions in the room.
Is there any product out there that takes all its measurement in numbers and not with color.
(nitrate is always a tough one)

[whatcaneyedo]

Just tagging along. I've used Salifert, Elos, API, Hagen, and Seachem. My favorite is actually Salifert because I find them the most user friendly even though some of my Salifert kits havent been very consistent.

However many books on the hobby that I've read dismiss the accuracy of hobby grade test kits when compared with lab grade equipment anyways. I have yet to see a proper study done to prove otherwise. So maybe it is best to just go with whatever works best for you.

[RuGlu6]

Originally Posted by whatcaneyedo

Just tagging along. I've used Salifert, Elos, API, Hagen, and Seachem. My favorite is actually Salifert because I find them the most user friendly even though some of my Salifert kits havent been very consistent.

However many books on the hobby that I've read dismiss the accuracy of hobby grade test kits when compared with lab grade equipment anyways. I have yet to see a proper study done to prove otherwise. So maybe it is best to just go with whatever works best for you.

x2

[Myka]

Originally Posted by whatcaneyedo

just tagging along. I've used salifert, elos, api, hagen, and seachem. My favorite is actually salifert because i find them the most user friendly even though some of my salifert kits havent been very consistent.

However many books on the hobby that i've read dismiss the accuracy of hobby grade test kits when compared with lab grade equipment anyways. I have yet to see a proper study done to prove otherwise. So maybe it is best to just go with whatever works best for you.

Me three!!! Except I have not used SeaChem test kits.

[globaldesigns]

I use Elos, sometimes confusing to figure out, but they IMO are the most accurate.

[Lance]

I've used the Salifert, Elos, API, Seachem and Hagen. I'd have to say the Salifert is my favourite but in all honesty I think they are all kinda crappy.

[BlueAbyss]

I'm using the API test kits right now on my FW tank, I also have the Saltwater version, and they seem okay. I considered the Elos kit, but it's over 200 dollars. These retail around $50 but I got them for cheap from J & L.

[Mrfish55]

I use the Aquarium Systems regents (Instant Ocean branded) in my Medusa colorimeter and find it to be very accurate and easy to use, no guessing the color, it displays the actual reading.

[Black Phantom]

I'm sure we are all in the same boat. Look at your test under a MH bulb and it looks fine. Move over to a household fixture with a 3500K bulb and things are out of whack. Go outside or move to a window with good sun and you get another color reading.
I'm so confused
And unfortunately the manufacturer never includes instructions as to what your light source should be.

[BlueAbyss]

I think they are sort of standardized to a natural light at noon color temperature, I check mine in reflected light (off the white side of the building across the alley) from my big window.