Name: Red Sea - Calcium test - 75 tests
Brand: Red Sea
SKU: R21475
Price: 23.99 EUR
Availability: InStock
Rating: 5 (3 reviews)

Quantity

€23.99

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you will receive a voucher of €0.40

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In stock (2)

Red Sea 's Calcium Test provides a quick and safe measurement of the calcium in your aquarium with an accuracy of 15ppm or 30ppm depending on your needs.

Order it before 15:00 Monday
and receive it on Tuesday, March 17, 2026 with Chronopost - Livraison express à domicile

Description
Product Details

The kit includes easy-to-follow graphical instructions and a conversion chart for immediate interpretation of results.

Includes 75 Calcium tests .

Characteristics of Calcium:

Test	Accuracy	Range	Type of testing	Number of tests
That	30ppm	∞	Titration	75
That	15ppm	∞	Titration	38

Product Details

Reference R21475

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5★

10/10

Based on 2 reviews

Yann J.
Published Oct 26, 2025 at 12:26 pm (Order date: Oct 18, 2025)

5

I have been using it for a long time, Red Sea is always reliable (Translated review)
Olivier S.
Published Sep 23, 2025 at 10:26 pm (Order date: Sep 15, 2025)

5

Perfect (Translated review)

Red Sea - Calcium test - 75 tests

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Includes 75 Calcium tests .

Characteristics of Calcium:

Product Details

Frequently purchased together

Products from the same category