

🐠 Master your freshwater tank’s health with precision and confidence!
The API 800 Test Freshwater Aquarium Water Master Test Kit is a professional-grade liquid testing system designed to accurately measure five critical water parameters—pH, High Range pH, Ammonia, Nitrite, and Nitrate—in freshwater aquariums. Featuring 7 reagent bottles, 4 glass test tubes, and a color comparison chart, it enables weekly monitoring to prevent fish loss and maintain optimal aquatic conditions. Trusted by thousands of aquarium enthusiasts for its reliability, this kit offers excellent value and precision for both beginners and advanced users.













| ASIN | B000255NCI |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 1,111 in Pet Supplies ( See Top 100 in Pet Supplies ) 2 in Aquarium Test Kits |
| Compatible Devices | Designed for use in freshwater aquariums only |
| Customer Reviews | 4.7 4.7 out of 5 stars (29,820) |
| Date First Available | 25 Nov. 2009 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 522 g |
| Item model number | 34 |
| Number of Items | 1 |
| Pet Type | Fish |
| Product Dimensions | 23.2 x 8.9 x 11.8 cm; 521.63 g |
| Quantity | 1 |
| Size | One Size |
| Special features | Accurately monitors five most vital water parameters levels in freshwater aquariums: pH, High Range PH, Ammonia, Nitrite and Nitrate |
| Volume | 250 Millilitres |