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Eye contact: gently flush with water for at least 15 minutes
Temperature resistant from -40°C/°F degrees to +90°C / +194°F
3°-6° (50-100 ppm) Most tropical fish including angelfish
which will dissipate quickly
Range 0 to 500 ppb Resolution 1 ppb Accuracy (@25°C/77°F) ±5ppb ± 5% of reading Measurement Method Colorimetric Light Source LED @525 nm Light Detector Silicon photocell Method Adaptation of the USEPA method 330
Salifert Calcium Profi Test test kit Eye contact: gently flush withCalcium is a major constituent of coralline algae, the skeletal material of hard corals and the skeletal needles of soft leather corals. In many cases too low a calcium concentration retards coral and coralline algae growth. Calcium also fulfills many important biological functions. In a healthy aquarium, the growth and multiplication of corals, calcareous algae and other organisms can result in calcium depletion. To maintain a stable environment it
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