Buy new:
To see product details, add this item to your cart.
Ships from: Amazon
Sold by: Asavvysavers
To see product details, add this item to your cart. You can always remove it later.
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Other Sellers on Amazon
Added
Sold by: Lifestyle by Focus
Sold by: Lifestyle by Focus
(492513 ratings)
94% positive over last 12 months
Shipping rates and Return policy
Added
Sold by: VerSure
Sold by: VerSure
(147314 ratings)
99% positive over last 12 months
Shipping rates and Return policy

Red Sea Reef Foundation Test Kit - Calcium, Alkalinity & Magnesium

4.5 4.5 out of 5 stars 722 ratings

To see product details, add this item to your cart. You can always remove it later.
Available at a lower price from other sellers that may not offer free Prime shipping.

Purchase options and add-ons

Brand Red Sea
Liquid Volume 7 Liters
Item Weight 1 Pounds
Item Form Powder
Target Species Fish

About this item

  • Saltwater Reef Foundation Pro Multi Test Kit
  • Includes High Accuracy Titration Tests For The Accurate Measurement Of The Elements Calcium, Magnesium And Alkalinity (KHz)
  • All of these elements need to be available in balanced proportions for sustainable successful coral health and growth
  • This Test Kit Enables Accurate Dosing Of The Reef Foundation Supplements
  • Test Kit Includes 5Ppm 75-Test Calcium Pro, 0. 05 Me/L 75-Test KHz/Alkalinity Pro And 20 Ppm 60-Test Magnesium Pro Tests

Customer ratings by feature

Accuracy
3.9 3.9
Value for money
3.8 3.8
Easy to use
3.6 3.6
Easy to read
3.5 3.5

Frequently bought together

$60.10
Get it as soon as Monday, Apr 1
In Stock
Sold by Asavvysavers and ships from Amazon Fulfillment.
+
$64.24
Get it as soon as Monday, Apr 1
In Stock
Sold by VerSure and ships from Amazon Fulfillment.
+
$61.99
Get it Apr 2 - 4
In Stock
Ships from and sold by SaltwaterAquarium.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

Compare with similar items

This Item
Red Sea Reef Foundation Test Kit - Calcium, Alkalinity & Magnesium
Red Sea Reef Foundation Test Kit - Calcium, Alkalinity & Magnesium
Recommendations
Red Sea Fish Pharm ARE21415 Saltwater Magnesium Pro Test Kit for Aquarium, 100 Tests
dummy
Red Sea Reef Energy Plus 500ml (AB+) All in One Coral Food for Saltwater Aquarium Marine Reef Tanks | Food for Soft, LPS, SPS, and Non-Photosynthetic Corals
dummy
Red Sea Aqcult 306168 1 LTR Reefer Foundation B Alkalin
dummy
Red Sea Reef Foundation C, Magnesium Supplement, 1 Liter
dummy
Red Sea Reef Foundation A Supplement (Ca/Sr) - 500ml
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$60.10-22% $28.02
Typical:$36.03
$29.99-16% $27.49
List:$32.82
-5% $28.90
Typical:$30.49
-7% $20.00
Typical:$21.54
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Easy to use
3.6
3.4
4.2
4.3
5.0
Value for money
3.8
4.1
5.0
4.4
Sold By
Asavvysavers
BEYOND YOUR HOME
VerSure
Nomidi
BEYOND YOUR HOME
Top Value Brands!
target species
Fish
Fish
Coral
Coral
Coral
Coral
liquid volume
7 liters
25 milliliters
8.45 fluid ounces
1 liters
1000 milliliters
500 milliliters
form
Powder
Liquid
Liquid
Liquid
Liquid
Liquid
weight
1 pounds
0.41 kilograms
1 kilograms
1.33 kilograms
3.25 pounds
0.77 kilograms

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 5.91 x 7.09 x 3.54 inches; 1 Pounds
  • Item model number ‏ : ‎ 306027
  • Department ‏ : ‎ unisex-adult
  • Date First Available ‏ : ‎ December 10, 2010
  • Manufacturer ‏ : ‎ TopDawg Pet Supply
  • ASIN ‏ : ‎ B004FUJ5NE
  • Customer Reviews:
    4.5 4.5 out of 5 stars 722 ratings

Looking for specific info?

Product Description

Reef Foundation Pro is an high accuracy (+/- 2. 5ppm) titration Multi Test kit (Ca - 75 tests, Alk - 75 tests, Mg - 60 tests), which enable accurate dosing of Ca, KH Mg, the foundation elements for coral health and vitality. The kit Includes a professional Titrator.

Important information

Directions

use as directed

Legal Disclaimer

Keep out of reach of children.

Customer reviews

4.5 out of 5 stars
4.5 out of 5
722 global ratings

Customers say

Customers like the quality and accuracy of the aquarium pond water treatment kit. For example, they mention it's the most respected brand of test kit, comes with nice high quality equipment, and provides accurate results. That said, some complain about leakage and have mixed opinions on ease of use, complexity, and performance.

AI-generated from the text of customer reviews

44 customers mention39 positive5 negative

Customers like the quality of the aquarium pond water treatment. They mention it's simple to use, comes with nice high quality equipment, and is the most respected brand of test kit available. Some say that the kit arrived in good condition and that they feel confident in the end results.

"...Let me explain.1. The case is nice hard plastic2. The titrator makes testing easy3...." Read more

"...childs play, and you can do all 3 under 10 minutes, and feel confident in the end results. I'd be more then happy to buy this again." Read more

"...Already today: after almost five reading TEST of each: excellent and very good .. I checked with other TEST (API SEACHEM) and are very even...." Read more

"Test kit arrived in good condition. Was a little worried about the horror stories of getting leaking kits but I didn't have that issue...." Read more

31 customers mention22 positive9 negative

Customers like the accuracy of the aquarium pond water treatment. They say it's simple to use, accurate, and gives great results. Some mention that the titration tests are accurate, while others say the CA test is more accurate.

"...Does produce repeatable results so seems to be accurate." Read more

"...The drops are more accurate, and it's much clearer to read and accurately use." Read more

"...The accuracy of the calcium test is questionable because you have to use a powder with a small measuring scoop to mix in when performing a test...." Read more

"...The CA test seem to be accurate...." Read more

47 customers mention29 positive18 negative

Customers have mixed opinions about the ease of use of the aquarium pond water treatment. Some find it simple to use, with easy-to-follow instructions. Others say it's confusing to follow the directions, hard to understand at first, and has a learning curve.

"Fairly easy to use even though its a bit time consuming to do the tests. Does produce repeatable results so seems to be accurate." Read more

"...The directions could be a little better, but really it's like childs play, and you can do all 3 under 10 minutes, and feel confident in the end..." Read more

"...The Ca and Alk are both easy and quick to perform. I checked the Alk test against my Hanna and it read within .1 dKh difference...." Read more

"...There are several utube videos that provide consise instruction along with manual and visual cards that make anyone comfortable using this test kit...." Read more

24 customers mention9 positive15 negative

Customers have mixed opinions about the complexity of the aquarium pond water treatment kit. Some find it detailed, with good documentation, instructions, and quick reference. They also say the measurements are easy to read and the kit comes with all the information they need. However, other customers say it's time consuming to do the tests, with tedious Mg and calcium tests.

"Fairly easy to use even though its a bit time consuming to do the tests. Does produce repeatable results so seems to be accurate." Read more

"...The drops are more accurate, and it's much clearer to read and accurately use." Read more

"...The Mg test can be a little tedious however, once in line it only needs to be checked on a biweekly to monthly basis (i do monthly)...." Read more

"...This kit gives me consistent accurate results. The magnesium test is time consuming but I like the device to deliver testing solution." Read more

23 customers mention14 positive9 negative

Customers are mixed about the performance of the aquarium pond water treatment. Some mention that it works nice, produces repeatable results, and is perfect, while others say that it was unusable, gave crazy results, didn't work very well, and was impractical for routine usage.

"...Does produce repeatable results so seems to be accurate." Read more

"This kit doesn't work...." Read more

"These titration tests are accurate and give great results...." Read more

"...takes a few tests to get used to it ,but once ur familar with it ,works great ,good tast results" Read more

14 customers mention4 positive10 negative

Customers are dissatisfied with the leakage of the aquarium pond water treatment. They mention that the magnesium was open and leaked all over. Some customers also report that several bottles have the seal broken.

"...I opened the box to find the magnesium vial and dropper had leaked, noticeably below full...." Read more

"...it today and tried to draw water to start testing and it starts leaking out of the syringe making the whole kit worthless unless you just happen to..." Read more

"...This test is cake walk. No leaky tests either. Everything factory sealed." Read more

"...This test kit leaked all over inside the box. I lost one full bottle making it unusable. I hate that I bought this...." Read more

Leaking kit!
4 Stars
Leaking kit!
So I’ve read that some are getting leaking kits, but my past order a few years ago was fine, so I ordered this as refills would have cost more.I opened the box to find the magnesium vial and dropper had leaked, noticeably below full.I wiped everything clean and found the calcium and alkalinity vials were loose, quarter turn to tighten, but had not leaked.I preformed all three tests on my tank and found they are fine and no issues except for the leaks.I love the Red Sea kits and would recommend them to anyone. If the manufacturer could get the issue of loose lids fixed, I would give it 5-stars.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on October 5, 2023
Reviewed in the United States on August 4, 2023
Reviewed in the United States on April 12, 2017
11 people found this helpful
Report
Reviewed in the United States on July 19, 2015
6 people found this helpful
Report
Reviewed in the United States on September 6, 2017
4 people found this helpful
Report
Reviewed in the United States on January 28, 2014
Reviewed in the United States on July 20, 2013
2 people found this helpful
Report
Reviewed in the United States on October 6, 2023
Customer image
1.0 out of 5 stars Be aware, maybe just a bad batch....
Reviewed in the United States on October 6, 2023
This kit doesn't work. I follow step by step with a timer twice and all the test for Magnesium and Calcium read below the minimum, even after add magnesium to the tank.

***Be aware, Seller doesn't accept returns, even if the product doesn't works**** That tell you something. Just saying....
Images in this review
Customer image Customer image Customer image Customer image Customer image
Customer imageCustomer imageCustomer imageCustomer imageCustomer image

Top reviews from other countries

Translate all reviews to English
Devin
5.0 out of 5 stars Works
Reviewed in Canada on July 19, 2020
Cliente de Amazon
5.0 out of 5 stars CONVENIENT!
Reviewed in Mexico on July 10, 2016
Dany
5.0 out of 5 stars Great reef
Reviewed in Canada on June 28, 2021
Gabriel Aguas Arce
1.0 out of 5 stars Pésimo servicio
Reviewed in Mexico on March 11, 2018
One person found this helpful
Report
dennisthmennis
5.0 out of 5 stars assez précis
Reviewed in Canada on April 1, 2019