Hero image 0 of API® Calcium Test Kit, 0 of 6

API

API® Calcium Test Kit

4 stars out of 2 reviews

(4.0)|

2 ratings

API® Calcium Test Kit API Calcium Test Kit

Multipack Quantity:1

Key item features

API® Calcium Test Kit

Specs

Features
Accurate
Instructions
Easy-To-Ready Instructions
Model
69L
Manufacturer
Mars Fishcare

Current price is Now $10.00

You save $2.09

was $12.09

Price when purchased online

Free 90-day returns

How do you want your item?

I want delivery savings with

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.

How do you want your item?

Columbus, 43215

Arrives by Tomorrow

Order within 9 hr

Sold by Pets and Notions

Fulfilled by Walmart

4.548821548821548 stars out of 5, based on 297 seller reviews(4.5)

Report an issue with this seller

Free 90-day returns

More seller options (3)

Starting from $11.99

Get free delivery, shipping and more*

*Restrictions apply

Try Walmart+ now

Similar items you might like

Based on what customers bought

Salifert Calcium Aquarium Test Kit $20.58
current price $20.58
Salifert Calcium Aquarium Test Kit
Shipping, arrives in 3+ days
50-Count Phosphate Test Strips Kit, Wide Range 0-1000 PPB for Aquariums, Pools & Spas, Includes Test Tubes & Color Chart, Accurate Water Testing for Freshwater & Saltwater Tanks $9.69
current price $9.69
50-Count Phosphate Test Strips Kit, Wide Range 0-1000 PPB for Aquariums, Pools & Spas, Includes Test Tubes & Color Chart, Accurate Water Testing for Freshwater & Saltwater Tanks
Shipping, arrives in 3+ days
50pcs 6-in-1 Aquarium Water Test Strips for Freshwater Saltwater Fish Tank Pond Pool Shrimp Tank Water Quality Testing Kit $10.03
current price $10.03
50pcs 6-in-1 Aquarium Water Test Strips for Freshwater Saltwater Fish Tank Pond Pool Shrimp Tank Water Quality Testing Kit
Shipping, arrives in 3+ days
Clearance SharkTRUE 3 in 1 Aquarium Test Strips, Drinking Water Quality Test Strips,50 Strips Aquarium Water Test Kits for Freshwater Saltwater - Testing for Iron, Nitrate, , GH & KH, Chlorine,Total Alkalinity $4.49 Was $6.29
Clearance
current price Now $4.49, Was $6.29
+$1.97 shipping
SharkTRUE 3 in 1 Aquarium Test Strips, Drinking Water Quality Test Strips,50 Strips Aquarium Water Test Kits for Freshwater Saltwater - Testing for Iron, Nitrate, , GH & KH, Chlorine,Total Alkalinity
Shipping, arrives in 3+ days
API Carbonate Hardness Test Kit, Aquarium Water Test Kit, 1-Count $9.00
current price $9.00
API Carbonate Hardness Test Kit, Aquarium Water Test Kit, 1-Count
Save with
Shipping, arrives tomorrow
100pcs 7 in 1 PH Test Paper Multipurpose Chlorine/PH/Hardness Test Strips Fish Tanks Well Water Tester Paper $8.76
current price $8.76
100pcs 7 in 1 PH Test Paper Multipurpose Chlorine/PH/Hardness Test Strips Fish Tanks Well Water Tester Paper
Shipping, arrives in 3+ days
Swimming Pool Water Test Phosphate Detection Strips Fast &Precise Water Analysis,Aquarium Test Strips,50 * Aquarium Water Test Strips $8.69
current price $8.69
Swimming Pool Water Test Phosphate Detection Strips Fast &Precise Water Analysis,Aquarium Test Strips,50 * Aquarium Water Test Strips
Shipping, arrives in 3+ days
100Pcs 7 In 1 Aquarium Fish Tank Water Tropical Test Strips Kit $12.47
current price $12.47
100Pcs 7 In 1 Aquarium Fish Tank Water Tropical Test Strips Kit
Shipping, arrives in 3+ days
Soug 10/100 Pcs Uvc Test Cards Light Effects Tester UV Test Card Household( New $7.49
current price $7.49
+$0.26 shipping
Soug 10/100 Pcs Uvc Test Cards Light Effects Tester UV Test Card Household( New
Shipping, arrives in 3+ days
Aquarium CO2 Indicator Solution Fish Tank Liquid Test Plants Supplies Long Term $11.11 Was $19.99
current price Now $11.11, Was $19.99
Aquarium CO2 Indicator Solution Fish Tank Liquid Test Plants Supplies Long Term
Measuring Tools Phosphas Detection Strips for Water Analysis Multiparametric Phosphas Test Quality Test Strips for Swimming Pools Aquariums and Drinking Water $13.03
current price $13.03
Measuring Tools Phosphas Detection Strips for Water Analysis Multiparametric Phosphas Test Quality Test Strips for Swimming Pools Aquariums and Drinking Water
Shipping, arrives in 3+ days
Clearance 6 in 1 100PCS Aquarium Testing Strips for Swimming Pool Water Test Strips for Fish Testing for Freshwater Saltwater $11.14 Was $12.44
Clearance
current price Now $11.14, Was $12.44
6 in 1 100PCS Aquarium Testing Strips for Swimming Pool Water Test Strips for Fish Testing for Freshwater Saltwater
Shipping, arrives in 3+ days
cpengpj 16 in 1 Water Testing for Drinking Water for Swimming Pool, Aquarium, Tap, Well Water, Water Quality Test Paper, Water Testing for pH, Lead, Hardness, Chlorine, Iron, Copper $5.78
current price $5.78
+$4.99 shipping
cpengpj 16 in 1 Water Testing for Drinking Water for Swimming Pool, Aquarium, Tap, Well Water, Water Quality Test Paper, Water Testing for pH, Lead, Hardness, Chlorine, Iron, Copper
Shipping, arrives in 3+ days
perfeclan CO2 Monitor CO2 Indicator PH Tester Clear CO2 Measurement CO2 Drop Checker Concentration Detector for Fish Tank Aquatic Plant $12.99
current price $12.99
perfeclan CO2 Monitor CO2 Indicator PH Tester Clear CO2 Measurement CO2 Drop Checker Concentration Detector for Fish Tank Aquatic Plant
Shipping, arrives in 3+ days

About this item

Product details

Calcium is one of the most important elements in a reef aquarium. Reef invertebrates, such as corals, crustaceans, mollusks, and even some type of encrusting algae, need calcium to grow and remain healthy. Over time, the calcium level drops as it is used by invertebrates, or as it reacts with excess phosphate. The API® Calcium Test Kit measures calcium levels as low as 20 mg/L to help you keep your reef inhabitants healthy. We recommend that you take a few minutes each week to monitor your aquarium conditions and create a better underwater world for your fish. Testing your aquarium water has never been so easy or accurate!. includes 2 test bottles, easy-to-ready instructions, and glass test tube.

API® Calcium Test Kit

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Directions

Instructions

Easy-To-Ready Instructions

Warranty

Warranty information

All products come with a 90 Day, or longer, manufacturer warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4 out of 5 stars

stars2 ratings1 review

How item rating is calculated

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.

Sort by |

Showing 1-1 of 1 review

Jan 10, 2023

Jennbee

Walmart Associate

3 out of 5 stars review

Verified Purchase

Is there a different one?

the instructions are a bit confusing. If there is a kit with a different proceedure id try that one instead. the color to match in the instructions is clearly purple, but the instructions say blue.

Helpful?

Rewards debit card.Earn 3% cash back, on up to $150spent each month.Terms apply.

Join OnePay Cash

Popular items in this category

Best selling items that customers love

PRO-LAB Lead in Water Test Kit $8.72 Was $10.99
current price Now $8.72, Was $10.99
PRO-LAB Lead in Water Test Kit
4.5 out of 5 Stars. 40 reviews
Shipping, arrives in 3+ days
API Freshwater Master Test Kit, Aquarium Water 850 Test Kit $38.64
current price $38.64
API Freshwater Master Test Kit, Aquarium Water 850 Test Kit
4.8 out of 5 Stars. 92 reviews
Save with
Shipping, arrives tomorrow
API Replacement Test Tubes $23.42 Was $26.09
current price Now $23.42, Was $26.09
API Replacement Test Tubes
3.4 out of 5 Stars. 11 reviews
Save with
Shipping, arrives tomorrow
API 5-in-1 Test Strips Freshwater & Saltwater Aquarium Test Strips 100 Count $25.62
current price $25.62
API 5-in-1 Test Strips Freshwater & Saltwater Aquarium Test Strips 100 Count
5 out of 5 Stars. 8 reviews
Save with
Shipping, arrives tomorrow
Jonathan Green Soil pH Test Kit (10 Tests Per Each Kit) $15.55
current price $15.55
Jonathan Green Soil pH Test Kit (10 Tests Per Each Kit)
Shipping, arrives in 3+ days
API Ammonia Test Kit $16.51
current price $16.51
API Ammonia Test Kit
4.2 out of 5 Stars. 12 reviews
Shipping, arrives in 3+ days
API 5 in 1 Aquarium Test Strips with - 4 Strips $11.80 $2.95/ea
current price $11.80
$2.95/ea
API 5 in 1 Aquarium Test Strips with - 4 Strips
4.7 out of 5 Stars. 3 reviews
Save with
Shipping, arrives tomorrow
Hydrion Quat Test Kit,Wall Mount Quatstart $59.39
current price $59.39
Hydrion Quat Test Kit,Wall Mount Quatstart
Shipping, arrives in 3+ days
Luster Leaf Rapitest Soil Test Kit 40 Tests $16.90
current price $16.90
Luster Leaf Rapitest Soil Test Kit 40 Tests
4.2 out of 5 Stars. 84 reviews
Shipping, arrives in 3+ days
AAwipes Soil pH & Nitrogen Test Kits 2 in 1 Soil Testing Kits with Test Tube 100 Pcs Test Soil for Garden Lawn Grass Flower Vegetable Compost Nutrients Plants (J02-100) $14.88
current price $14.88
AAwipes Soil pH & Nitrogen Test Kits 2 in 1 Soil Testing Kits with Test Tube 100 Pcs Test Soil for Garden Lawn Grass Flower Vegetable Compost Nutrients Plants (J02-100)
Shipping, arrives in 3+ days
Aquarium Pharmaceuticals pH Test and Adjuster Kit for Freshwater Aquariums $12.99
Available in additional 2 options
Options
current price $12.99
Aquarium Pharmaceuticals pH Test and Adjuster Kit for Freshwater Aquariums
4.8 out of 5 Stars. 11 reviews
Save with
Shipping, arrives tomorrow
API PondCare Pond Master Test Kit Liquid Water Conditioner Fast Easy Accurate $44.06
current price $44.06
API PondCare Pond Master Test Kit Liquid Water Conditioner Fast Easy Accurate
4.9 out of 5 Stars. 9 reviews
Save with
Shipping, arrives tomorrow
Luster Leaf 1662 Professional Soil Test Kit with 40 Tests $25.90
current price $25.90
Luster Leaf 1662 Professional Soil Test Kit with 40 Tests
4.3 out of 5 Stars. 17 reviews
Shipping, arrives in 3+ days
Rapitest Soil Tester Kit for pH Nitrogen Phosphorus Potash, 40 Testers $22.95
current price $22.95
Rapitest Soil Tester Kit for pH Nitrogen Phosphorus Potash, 40 Testers
Shipping, arrives in 3+ days
Whitetail Institute Laboratory Soil Test Kit $19.21
current price $19.21
Whitetail Institute Laboratory Soil Test Kit
4.8 out of 5 Stars. 20 reviews
Shipping, arrives in 3+ days
Rapitest Digital Soil Tester $15.90 Was $19.99
current price Now $15.90, Was $19.99
Rapitest Digital Soil Tester
2.8 out of 5 Stars. 19 reviews
Save with
Shipping, arrives in 3+ days
HEMLBOYW Upgraded 2 in 1 Soil & Fertility Analyzer Soil Test for Soil Testing for Garden Great for Gardening Farm Plastic $9.09
current price $9.09
+$2.50 shipping
HEMLBOYW Upgraded 2 in 1 Soil & Fertility Analyzer Soil Test for Soil Testing for Garden Great for Gardening Farm Plastic
Shipping, arrives in 3+ days

Rollbacks & more

Valentine's Day

Grocery

Clothing, Shoes, & Accessories

Baby & Kids

Pharmacy, Health & Wellness

Home, Garden & Tools

Electronics

Gaming

Auto & Tires

Personal Care

Beauty

Toys & Outdoor Play

Household Essentials

Pet Supplies

School, Office & Art Supplies

Sports & Outdoors

Books, Movies, & Music

Party Supplies

Auto Care Services

Pharmacy

Health Services

Vaccines

Vision Center

Benefit Programs

Insurance Services

Lists

Registries

Gift Cards

Spark Good

Custom Cakes

Custom Cupcakes

Featured

Photo Gifts

OnePay Hub

Money & Other Services

Gift Cards

Protection Services

Home & Tech Services

Subscriptions

Subscription Products

Walmart Business

Industry solutions

It’s easier in the app

Pickup & Delivery

Get inspired

API® Calcium Test Kit

Key item features

Specs

How do you want your item?

More seller options (3)

Get free delivery, shipping and more*

Similar items you might like

Based on what customers bought

Salifert Calcium Aquarium Test Kit $20.58

Salifert Calcium Aquarium Test Kit

50-Count Phosphate Test Strips Kit, Wide Range 0-1000 PPB for Aquariums, Pools & Spas, Includes Test Tubes & Color Chart, Accurate Water Testing for Freshwater & Saltwater Tanks $9.69

50-Count Phosphate Test Strips Kit, Wide Range 0-1000 PPB for Aquariums, Pools & Spas, Includes Test Tubes & Color Chart, Accurate Water Testing for Freshwater & Saltwater Tanks

50pcs 6-in-1 Aquarium Water Test Strips for Freshwater Saltwater Fish Tank Pond Pool Shrimp Tank Water Quality Testing Kit $10.03

50pcs 6-in-1 Aquarium Water Test Strips for Freshwater Saltwater Fish Tank Pond Pool Shrimp Tank Water Quality Testing Kit

Clearance SharkTRUE 3 in 1 Aquarium Test Strips, Drinking Water Quality Test Strips,50 Strips Aquarium Water Test Kits for Freshwater Saltwater - Testing for Iron, Nitrate, , GH & KH, Chlorine,Total Alkalinity $4.49 Was $6.29

SharkTRUE 3 in 1 Aquarium Test Strips, Drinking Water Quality Test Strips,50 Strips Aquarium Water Test Kits for Freshwater Saltwater - Testing for Iron, Nitrate, , GH & KH, Chlorine,Total Alkalinity

API Carbonate Hardness Test Kit, Aquarium Water Test Kit, 1-Count $9.00

API Carbonate Hardness Test Kit, Aquarium Water Test Kit, 1-Count

100pcs 7 in 1 PH Test Paper Multipurpose Chlorine/PH/Hardness Test Strips Fish Tanks Well Water Tester Paper $8.76

100pcs 7 in 1 PH Test Paper Multipurpose Chlorine/PH/Hardness Test Strips Fish Tanks Well Water Tester Paper

Swimming Pool Water Test Phosphate Detection Strips Fast &Precise Water Analysis,Aquarium Test Strips,50 * Aquarium Water Test Strips $8.69

Swimming Pool Water Test Phosphate Detection Strips Fast &Precise Water Analysis,Aquarium Test Strips,50 * Aquarium Water Test Strips

100Pcs 7 In 1 Aquarium Fish Tank Water Tropical Test Strips Kit $12.47

100Pcs 7 In 1 Aquarium Fish Tank Water Tropical Test Strips Kit

Soug 10/100 Pcs Uvc Test Cards Light Effects Tester UV Test Card Household( New $7.49

Soug 10/100 Pcs Uvc Test Cards Light Effects Tester UV Test Card Household( New

Aquarium CO2 Indicator Solution Fish Tank Liquid Test Plants Supplies Long Term $11.11 Was $19.99

Aquarium CO2 Indicator Solution Fish Tank Liquid Test Plants Supplies Long Term

Measuring Tools Phosphas Detection Strips for Water Analysis Multiparametric Phosphas Test Quality Test Strips for Swimming Pools Aquariums and Drinking Water $13.03

Measuring Tools Phosphas Detection Strips for Water Analysis Multiparametric Phosphas Test Quality Test Strips for Swimming Pools Aquariums and Drinking Water

Clearance 6 in 1 100PCS Aquarium Testing Strips for Swimming Pool Water Test Strips for Fish Testing for Freshwater Saltwater $11.14 Was $12.44

6 in 1 100PCS Aquarium Testing Strips for Swimming Pool Water Test Strips for Fish Testing for Freshwater Saltwater

cpengpj 16 in 1 Water Testing for Drinking Water for Swimming Pool, Aquarium, Tap, Well Water, Water Quality Test Paper, Water Testing for pH, Lead, Hardness, Chlorine, Iron, Copper $5.78

cpengpj 16 in 1 Water Testing for Drinking Water for Swimming Pool, Aquarium, Tap, Well Water, Water Quality Test Paper, Water Testing for pH, Lead, Hardness, Chlorine, Iron, Copper