







💧 Keep your aquarium crystal clear—test smarter, not harder!
The API Phosphate Test Kit offers a precise, easy-to-use liquid solution to measure phosphate levels from 0 to 10 ppm in both fresh and saltwater aquariums. By matching the test solution color to the included chart, users can accurately monitor phosphate, the nutrient responsible for algae blooms, helping maintain a healthy aquatic environment. Compact and lightweight, this 136-gram kit is an essential tool for proactive aquarium care.







| Brand | API |
| Liquid Volume | 64 Fluid Ounces |
| Item Weight | 0.3 Pounds |
| Item Form | Liquid |
| Manufacturer | MARS FISHCARE, MARS FISHCARE |
| UPC | 317163120637 |
| Manufacturer | MARS FISHCARE |
| Item model number | 63L |
| Product Dimensions | 6.99 x 4.14 x 13.03 cm; 136.08 g |
| ASIN | B0006JDWGY |
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