Salifert Test Kits
 

Can someone please fill me in on the problems that were reported with the Salifert brand kits? Is it just the Alk kit or are there others?

Ca
 

I just got a CA test and it's not working.... I've tested many samples of my reef water and mixed salt/water change and by Salifert's test my Ca is literally off the charts! It never changes from pink/red to blue. I've used Salifert for years without a problem. My last bit of Ca test from Salifert gave me a reading of 410 and that used the last of my CA-3 reagent so now I'm stuck with this new/dead test kit. After what I have read about these tests lately and after this dud test kit I am no longer going to use them. The quality seems to be going down hill, and rapidly.

This is news to me. What problems were reported? Where did you hear this?

The guy who runs Salifert in the Netherlands, Habib, had some health issues and was MIA for months. As a result, the quality in some batches of test kits went south since it appears that Salifert is pretty much a one man operation. I believe he came back and the problems were addressed, but there are still bad kits floating around. Salifert did have a forum on RC, but I note that it's no longer around.

I only read of the Alk problems.

Last Salifert I got comes with a "Alkalinity Check Solution". (7.0 dKH +-0.3). Now the Check Solution might be something like the fox guarding the hen house as old people might say but guess it would give some confidence in the Testkit if the tests are consistent (and tests 7).

Check Solution
 

I love that idea! I hope they have it in all the new tests. I have used Salifert for years and I have been happy. I would like to continue to use them and with the recent problems this check solution would allow some peace of mind.

Bye, keana

I cross checked my salifert test kits tonight with new elos kits. Turns out my Alk and Mg are ok but my Ca is a little out +50ppm.

alk 10 dKH
ca 350 ppm
mg 1275 ppm

BTW all the salifert kits are less than a year old.

Last fall had both Salifert and Elos Ca kits and checked then against each other a couple of times about a month apart (and recorded). Once, the Salifert was low by 30, another time both read the same.

Question is, which would be accurate as never got my water tested by a lab (which I hope wouldn't be using hobby kits).

It would be interesting to see how our hobby kits stack up against an actual lab test.

I've been told Elos is lab grade. Anyone else heard that before?