Shipping: Shipped from distribution center in Columbus, United States of America.
Groupspree focuses on the power of group buying. The manufacturer or wholesaler proposes a heavily discounted price for a large quantity bulk purchase. Groupspree facilitates the bulk purchase on behalf of all the group-buy participants. The deal commences once there are sufficient participants in the group-buy.
1,600 participant Groupspree
730 members participating currently
870 additional participants needed
This deal will commence once Groupspree reaches 100%.
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!
5 Star (12)
4 Star (8)
3 Star (1)
2 Star (4)
1 Star (1)
Average Star Rating: 4 out of 5
(26 customer reviews)
26 reviews for Api Calcium Test Kit Saltwater Testing
Rated 5 out of 5
F0R1 from Cordoba, Spain
Never had this brand but it is proving good
Rated 5 out of 5
Rare Raw from Torreon, Mexico
Excellent product recommended by top youtube reviewers
Rated 4 out of 5
Lawrence Legend from Bakersfield, United States
I have read a handful of reviews before I participated and eventually bought this on groupspree and turns out its a good product
Rated 4 out of 5
Twinkle Twinkle from Oakland, United States
The best quality, and yeah most important, prices are the best, available to everyone. Just to have the best of the best. Thanks groups.
Rated 4 out of 5
Passion from Ulan-Ude, Russia
Studied a few reviews before I participated in group buy and after groupspree delivered, its a good product
United States of America
F0R1 from Cordoba, Spain
Never had this brand but it is proving good
Rare Raw from Torreon, Mexico
Excellent product recommended by top youtube reviewers
Lawrence Legend from Bakersfield, United States
I have read a handful of reviews before I participated and eventually bought this on groupspree and turns out its a good product
Twinkle Twinkle from Oakland, United States
The best quality, and yeah most important, prices are the best, available to everyone. Just to have the best of the best. Thanks groups.
Passion from Ulan-Ude, Russia
Studied a few reviews before I participated in group buy and after groupspree delivered, its a good product