0 of 0 people found the following review helpful:

Great

Good by JOHN PF.

Experience Level: Intermediate

Posted on 6/29/2008 from BROOKLYN, NY UNITED STATES

Comments: Fairly easy to use. A little messy as every time you take the cap off to add a drop a little liquid escapes. You can add 15 drops at first then go one-by-one. Compared it to Salifert. Salifert gave a reading of 370, API was at 400 (tested each twice and got same results). An 8% difference. Significant? Maybe for some. Which one is correct? Couldn't say. Salifert is supposed to be the "gold standard" but that doesn't mean it's the best. The API is certainly a lot cheaper. At this price you can try both if you're leaning toward the Salifert. That's what I did. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

Good Kit by Rick Barz

Experience Level: Intermediate

Posted on 4/22/2008 from APO, AP UNITED STATES

Comments: Measured the calicum very easily and efficiently will use again. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Great

Works well by CHRIS EDWARDS

Experience Level: Intermediate

Posted on 3/14/2008 from DEWEY, AZ UNITED STATES

Comments: Works well Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Great

Calcium test by LEON GUZDZIAL

Experience Level: Intermediate

Posted on 3/3/2008 from CLINTON TOWNSHIP, MI UNITED ST

Comments: I am one of those who like things easy, precise and accurate, this product fits the bill! Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Unsatisfactory

didnt work by JACK JOHNSON

Experience Level: Expert

Posted on 2/19/2008 from SEATTLE, WA UNITED STATES

Comments: didnt work for me at all. i have been testing my own water for 20 years. i tested three times and all three were very different. cheap tests usually dont work I would not recommend this product to my friends.

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0 of 0 people found the following review helpful:

Great

Great value by mk

Experience Level: Intermediate

Posted on 1/29/2008 from WILLIAMSPORT, PA UNITED STATES

Comments: Great test kit for the money. Easy indication of color change. Doesn't do a lot of tests though so order two! Yes, I would recommend this product to my friends.

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1 of 1 people found the following review helpful:

Excellent!

Reliable, consistent. by timespinner

Experience Level: Expert

Posted on 12/30/2007 from HALF MOON BAY, CA UNITED STATE

Comments: This Ca test kit is reliable and is consistent test-to-test. I tried this kit after using the over-priced imports that most people recommend, and I found this kit to be easier to use as well as having a longer shelf life. Yes, I would recommend this product to my friends.

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1 of 1 people found the following review helpful:

Excellent!

A+ by GREG VEHAR

Experience Level: Intermediate

Posted on 8/21/2007 from ALBUQUERQUE, NM UNITED STATES

Comments: Very user friendly. Very easy to use... Yes, I would recommend this product to my friends.

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1 of 1 people found the following review helpful:

Great

Great test by MARK WUESTENBERG

Experience Level: Beginner

Posted on 7/12/2007 from ST.PETERS, MO UNITED STATES

Comments: I found this test to only be off by 10 compared to the high dollar Salifert test kit. Say 400 to 410 for exsample. Which one was is right I don't know. But I like this test much better than the Salifert. This test is very simple. Add ten drops and shake. Then add the the other drops and shake until it turns blue. Very simple and fast. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Great

Great test kit, limited tests by fragman

Comments: This is a wonderful test kit, but if you are measuring calcium for a reef tank, this kit has a limited amount of tests. Mine normally last 50 tests. Be ready to buy two at a time, as they run out fast Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

best calcium tests by royaltang

Comments: best test turns white to blue awesome test kit works great best value ever! Yes, I would recommend this product to my friends.

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3 of 3 people found the following review helpful:

Excellent!

Great price, Great test by MARK WUESTENBERG

Comments: I like this Calcium test kit better the the Salifert kit which is 16 bucks more. Readings were the same, but this kit is faster to do, which is another plus. Yes, I would recommend this product to my friends.

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1 of 1 people found the following review helpful:

Excellent!

Good Test Kit by DJ44

Comments: Very accurate, worth the money Yes, I would recommend this product to my friends.

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9 of 9 people found the following review helpful:

Excellent!

Best Calcium test kit by Mac