

🌊 Dive into precision — keep your reef thriving with every test!
The API Reef Aquarium Master Test Kit offers a reliable solution for reef enthusiasts to monitor four critical water parameters—calcium, carbonate hardness, phosphate, and nitrate. Featuring fast, easy, and accurate testing with color-coded results, it includes 7 test solutions, 4 glass test tubes with secure caps, and a detailed instructional booklet. Designed for all life stages of marine fish, this BPA-free kit empowers hobbyists to maintain a healthy, vibrant reef environment with weekly water quality checks.







| ASIN | B001D6Z7QW |
| Allergen Information | BPA-Free |
| Batteries Included | No |
| Best Sellers Rank | #7,552 in Pet Supplies ( See Top 100 in Pet Supplies ) #41 in Aquarium Water Quality Testing & Treatment |
| Color | multicolor |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,698) |
| Date First Available | 6 August 2012 |
| Item Weight | 499 g |
| Item model number | 402M |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Fish |
| Product Dimensions | 17.78 x 14.61 x 12.07 cm; 498.95 g |
| Quantity | 1 |
| Size | 14 Count (Pack of 1) |
| Specific Uses | Active |
| Volume | 2 |
| batteries required | No |
R**I
Good product
Very helpful for reef hobbyist
R**Z
KH & Calcium test are not accurate
KH & Calcium test are not accurate using this
Trustpilot
1 week ago
3 weeks ago