Many, many moons ago, I used a Seachem calcium test. Not impressed at all. I have been a dedicated Salfert user for years.
A friend is using the new Seachem test and was pleased with it. Many more tests than Salifert for the same price. So on my last order I bought one.
I must say its a very impressive calcium test kit. Readings are near identical to my Salifert. Seachem has made some good changes and I will stick with theirs for now.
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Doug
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