Aquarium 0.05 meq/L (0.14 dKH) units Built-in precision 定方 drops can be measured with the cushioning properties in the test reagents.
This test kit provides precise ingredient Reef Foundation B (Buffer) to the red sea and one of the konpuri-tori-hukeapuroguramu the added to your life.
Measuring Times: 75 times
:∞ range