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Cetoscarus bicolor
Use 10mL per 40 litres
vitamins (ascorbic acid (Vitamin C)
with the new Polyplab Scope LED Flashlight
Salifert Potassium Test Kit Dosing Container Cetoscarus bicolorSalifert Potassium K Test Kit Approx. 40 Tests Made in Holland Approx. 40 Tests Accurate Fast Potassium concentration in natural seawater is approximately 400ppm. Many aquarists have reported that low potassium value reduces colours in corals. This can be corrected in by increasing the potassium value to the normal natural value. Approx. 40 tests per kit. Measures in approx. 10 ppm increments.
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