Currently unavailable in our shop but available from our supplier. Expected delivery Wednesday 21 October 2020 to Tuesday 27 October 2020 (may vary)
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Calcium 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 is important that the calcium content should not fluctuate by more than 15 mg/L from the optimum range of 420 - 450 mg/L so regular testing should be carried out. This means that any calcium test used should have an accuracy of significantly less than 15mg/L otherwise it will be difficult to monitor such fluctuations.
The Salifert test kit measures in steps of 5 mg/L and has an accuracy of 10 mg/L. The color change is precise, detecting small but significant fluctuations in the concentration of calcium. The test is not affected by magnesium. Sufficient for 50-100 tests. Can be used for marine water, freshwater and garden pond waterSalifert Calcium Test 50-100T, Salifert available at the best price to buy now from Marine World
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