SKU: 8943917213

API CALCIUM TEST KIT Saltwater Aquarium Water 1-Count

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Description

API CALCIUM TEST KIT Saltwater Aquarium Water 1-CountContains one (1) API CALCIUM TEST KIT Saltwater Aquarium Water 1 Count Test Kit, including 2 bottles of testing solution and 1 test tube with cap Helps monitor calcium and prevent invisible water problems that can be harmful to coral & crustaceans Accurately detects calcium levels from 0 4 ppm Prevents low levels of calcium which inhibit corals and crustaceans growth Use for weekly monitoring and when water or aquatic life problems appear From the

  • Contains one (1) API CALCIUM TEST KIT Saltwater Aquarium Water 1-Count Test Kit, including 2 bottles of testing solution and 1 test tube with cap
  • Helps monitor calcium and prevent invisible water problems that can be harmful to coral & crustaceans
  • Accurately detects calcium levels from 0-4 ppm
  • Prevents low levels of calcium which inhibit corals and crustaceans growth
  • Use for weekly monitoring and when water or aquatic life problems appear

From the manufacturer


Testing the Waters

In order for fish to thrive, water must be similar to that which could be found in their natural environment. Poor water quality can cause fish stress, illness and even loss. Most common water quality parameters are Ammonia, Nitrite, Nitrate, and pH. All may vary over time and all are invisible to the eye which is why it is important to test weekly. Testing aquarium water weekly will aid in keeping your most important water parameters within the proper range for your aquarium. Choose from a wide range of API testing options, such as our popular FRESHWATER MASTER TEST KIT or 5-IN-1 TEST STRIPS, for accurate water evaluation. Regular testing will help you easily determine your aquarium conditions.


Find Your Ideal Testing Style!

Your API Test Options

Choose the test method that works best for you. Whether you’re a bit pressed for time, or you prefer to measure your parameters on a more in-depth scale, or you only need to test one or two specific parameters, API has what you need!

Dip and Read

Just dip a 5-in-1 TEST STRIP in your aquarium, swirl twice, and compare to our color chart for fast and accurate results.

The Scientific Approach

For more detailed analysis, use the FRESHWATER MASTER TEST KIT, POND MASTER TEST KIT, SALTWATER MASTER TEST KIT, or REEF MASTER TEST KIT for precise readings of parameters.

Pick One (or Two)

Need to check your phosphate levels? What about ammonia? API offers specific test kits to test many different parameters, from general hardness and copper to pH and nitrate. Grab the one you need for a streamlined approach to testing.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8943917213

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Verified Purchase
Austin girl
Waukegan, US
★★★★★ 5
A fun way to add a little light to my yard.
Style: 1 Pack - Dragon with Lantern
I hung it up on my outdoor storage shed and the grandkids love it. The color did fade from black to gray quickly, but it still looks nice. The light works almost all night and my yard is mostly partial shade so that amazing. I actually planned to paint it green anyway so I do have that advantage.
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Reviewed in the United States on May 5, 2026
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Verified Purchase
SLS
Grantham, US
★★★★★ 5
Beautiful for outside or in a window.
Style: 1 Pack - Angel with Lantern
Gift for my stepmom for Mother’s Day. She absolutely loves it, thinks it is beautiful. She won’t put it outside for fear of it fading and degrading from sunlight, so she’s putting it in her bay window.
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Reviewed in the United States on May 22, 2026
D
Verified Purchase
Dane
Port Orchard, US
★★★★★ 5
Zen on the porch!!
Style: 1 Pack - Buddha with Jar, Style: 1 Pack - Buddha with Jar
I love this. Exactly as shown and better. Has a great feeling about it. Battery seems legit. Details are outstanding. May get another just to put on my fountain.
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Reviewed in the United States on April 18, 2026
T
Verified Purchase
theresa wiggins
San Leandro, US
★★★★★ 3
Angel
Style: 1 Pack - Angel with Lantern
In order to get the motion light would have to turn to back side. Then you can’t see the pretty side during the day. Disappointed.
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Reviewed in the United States on May 13, 2026
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Verified Purchase
D. Santiago
Fort Morgan, US
★★★★★ 5
Love!
Style: 1 Pack - Angel with Lantern
This was a mother's day gift! It's beautiful!
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Reviewed in the United States on May 26, 2026

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