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鈣測試劑 Salifert Ca

鈣測試劑 Salifert Ca

Regular price HK$118.00
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在健康的水族箱中,珊瑚、鈣質藻類和其他生物的生長和繁殖會導致鈣耗竭。為維持穩定的環境,鈣含量在 420 - 450 mg/L 的最佳範圍內波動不應超過 15 mg/L

Salifert 檢測試劑以 5 mg/L 進行測量,準確度為 10 mg/L。

  • Salifert 檢測試劑不受鎂的影響。
  • Salifert 檢測試劑足以進行 50-100 次測試。
  • 可用於海水、淡水和花園池塘水


  1. 用2ml注射器往測試管中加2ml水。如低濃度模式或多次測試可用1ml代替2ml。
  2. 加1勺Ca-1(低濃度模式用1/2)於測試瓶中,不要搖勻
  3. 加入8滴Ca-2,如低濃度模式則4滴,並均勻搖晃10秒鐘。
  4. 將紅色針頭裝在1ml注射管上,確定針頭浸入試劑中,使用注射筒取1ml的Ca-3。黑色活塞的下緣需達到1ml,活塞下方會有一段的空氣(針筒和針頭間的空隙)不會影響結果
  5. 將Ca-3試劑逐滴滴入測試液中,每滴入1滴摇動1-2秒,直到測試液由红色變為藍色(小提示:如果你大概知道需要多少量的試劑,可先加入約80%試劑,均勻搖晃10秒,再慢慢滴入直到顏色轉變)
  6. 將針頭朝上,閱讀注射筒上的刻度(黑色活塞的上緣),並對照數值表即可得出Ca數值。。Ppm Ca=(1-步驟6的刻度數)x500



Salifert Ca

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.

  • The test is not affected by magnesium.
  • Sufficient for 50-100 tests.
  • Can be used for marine water, freshwater and garden pond water


  1. Add with 2 ml syringe 2 ml of water in the test vial. For a low resolution and more tests per kit add 1 ml instead of 2 ml.
  2. Add 1 spoon of Ca-1 (low resolution approx. 1/2 spoon) do not swirl yet.
  3. Add 8 drops of Ca-2 to the water in the test vial. and swirl gently for 10 seconds. For low resolution 4 instead of 8 drops.
  4. Put the plastic tip firmly on the 1 ml syringe. And draw into the syringe the Ca-3 reagent (ensure that the end of the plastic tip is constantly submersed in the Ca-3 reagent) till the lower end of the black part of the pistion is exactly at the 1.00 ml mark. There will be air present just below the piston. This is the air which was present between the end of the plactic tip and the piston. This will not influence the test result.
  5. Add dropwise with the 1 ml syringe the Ca-3 reagent to the water in the test tube. Swirl after each drop a second or two.Continue with this until color changes from pink-red to a clear blue color.
  6. Hold the syringe with the tip facing upward and read the position of the , now the upper end, of the black part of the piston. The syringe has graduations of 0.01 ml. Read the Calcium value from the table or calculate as follows. ppm Ca = (1 – reading in step 6) x 500

If you have chosen for the lower resolution multiply the calculated result by 2.

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