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⚡ Stay ahead of your marine game with precision you can see!
The Hanna Instruments HI 782-25 offers 25 pre-measured, high-purity reagent tests designed for fast and accurate nitrate measurement in saltwater aquariums. Using the Zinc reduction method, it delivers reliable ppm readings from 0 to 75, with each packet traceable by expiration and lot number—perfect for professional aquarists demanding precision and ease.
| ASIN | B098V2XKP6 |
| Best Sellers Rank | 19,794 in Pet Supplies ( See Top 100 in Pet Supplies ) 42 in Aquarium Test Kits |
| Brand | Hanna Instruments |
| Brand Name | Hanna Instruments |
| Country Of Origin | Romania |
| Customer Reviews | 4.7 out of 5 stars 534 Reviews |
| Global Trade Identification Number | 00198715292268 |
| Item Form | Powder, Tablets |
| Item form | Powder, Tablets |
| Manufacturer | Hanna Instruments |
| Target Species | brackish water fish |
| Unit Count | 25.00 Count |
P**A
Consistent and Well Packaged
These reagents do what they’re meant to do. They’re simple to use with the HI 782 checker and the readings have been consistent and accurate for me. The packets are well sealed and easy to open. You only get 25 tests, so last well for what you pay, so they’re not the cheapest per test, but Hannah reliability isn’t questionable.
T**Y
Good
Expensive but they are one of the best reagents out there Hanna testers are very good and used by many aquarists.
O**K
Great
Good quality
R**S
Genuine Hanna product
Perfect and so much cheaper than LFS prices
J**A
Easy testing
Easy way to test nitrates. Accurate results.
N**E
Good accurate results every time
Simple one step test and reliability accurate against an ICP
Trustpilot
3 days ago
1 month ago