You have no items in your shopping cart.
0item(s)
You have no items in your shopping cart.
Hanna Marine Phosphate Ultra Low Range Checker (HI774)
The Hanna Marine Phosphate ULR Checker (HI774) is a digital colorimeter designed to accurately measure ultra-low phosphate levels in saltwater aquariums. It provides fast, precise digital results without the guesswork of color-matching test kits, making it an essential tool for reef hobbyists looking to maintain optimal nutrient levels for healthy coral growth and vibrant coloration.
Features:
| Parameter | Min | Max |
|---|---|---|
| Salinity | 1.024 | 1.026 |
| Calcium | 400 | 480 |
| Alkalinity | 7 | 9 |
| Phosphates | 0.01 | 0.03 |
| Nitrates | 0 | 20PPM |
| Nitrites | Undetectable | |
| Ammonia | Undetectable |
FedEx Priority Overnight shipping costs
ORDER VALUE |
FLORIDA |
OUT OF STATE |
under $299 |
$29.99 |
$39.99 |
over $299 |
FREE* |
FREE* |
