Recieved two bottles of A for the calcium test, how do I get a bottle of B?

Some people I swear, you got a bottle of A and a bottle of B.

How accurate is this kit? Planning on switching from Salifert as I think this will reduce my costs some, seems easier to use with hand tool?

According to the kit, the Calcium is +/- 5ppm, KH is +/- 0.05 meg/l and the Mg is +/-20 PPM. Ive only had it a short time but I have found it to be accurate based on my tests. I have verified dKH was very close to my Hanna tester. I have only used 1 salifert kit and I can tell you the Titrator handle makes adding the titration fluid easy and quick. Overall it makes the tests much easier to perform.

Is there a refill kit for these tests with just the Titrant’s and Reagent’s?

Not with the one I bought. But you can buy them with the refill kit or get them at Petco.

by other reviews, do these kits still contain the recalled calcium reagant? These are the faulty batch numbers. Thanks

Stamped on the label of Calcium Reagent B, and compare it to the list of faulty batches: 1993, 2003, 2013, 2023, 2033, 2043, 2053, 2063, 2073, 2083, 2093, 2103, 2113, 2123, 2133.Those were the only batch's that were faulty.

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Red Sea Reef Foundation Pro Test Kit - Accurate Calcium, Alkalinity & Magnesium Testing for Saltwater Aquariums - 75 Tests, Easy-to-Use

Product ID: 1627402

Details

Brand
Red Sea
Item Form
Stick
Item Weight
16 ounces
Liquid Volume
7 liters
Number of Packs
1

🔬75 tests for Calcium & Alkalinity

🧪±2.5ppm high accuracy titration

⚖️60 tests for Magnesium balance

678.12 DT

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Description

🌊 Master your reef’s foundation with precision and confidence!

OPTIMIZE CORAL VITALITY - Accurate dosing enabled by precise readings means healthier, more vibrant corals that stand out in any reef tank.
PRECISION YOU CAN TRUST - High-accuracy titration ensures your reef’s foundation elements are perfectly balanced for thriving coral growth.
PROFESSIONAL GRADE TOOLS - Includes a professional titrator for lab-quality results right at home—because your reef deserves the best.
COMPREHENSIVE MULTI TEST KIT - Simultaneously measure Calcium, Alkalinity (KH), and Magnesium with up to 75 tests each—never run out mid-cycle.
SUSTAIN YOUR REEFS FUTURE - Balanced foundation elements prevent costly coral loss and keep your aquarium ecosystem flourishing long-term.

The Red Sea Reef Foundation Pro Test Kit offers highly accurate titration tests for Calcium, Alkalinity, and Magnesium—key elements for coral health. With up to 75 tests per element and professional-grade tools, it empowers reef enthusiasts to maintain optimal water chemistry for sustainable coral growth and vitality.

Specifications

ASIN	B004FUJ5NE
ASIN	B004FUJ5NE
Allergen Information	Crustacean Free
Best Sellers Rank	#81,696 in Pet Supplies ( See Top 100 in Pet Supplies ) #121 in Aquarium Test Kits
Brand Name	Red Sea
Customer Reviews	4.4 4.4 out of 5 stars (775)
Date First Available	December 10, 2010
Department	unisex-adult
Global Trade Identification Number	00730773215102
Included Components	all
Item Form	Stick
Item Type Name	Red Sea Reef Foundation Test Kit - Calcium, Alkalinity & Magnesium
Item Weight	16 ounces
Item model number	306027
Liquid Volume	7 liters
Manufacturer	TopDawg Pet Supply
Manufacturer	TopDawg Pet Supply
Manufacturer Part Number	306027
Model Number	306027
Number of Items	1
Number of Packs	1
Pet Type	Fish
Product Dimensions	5.91 x 7.09 x 3.54 inches; 1 pounds
Target Species	Fish
UPC	730773215102
Unit Count	1 Count

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678.12 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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