Barcode 650785341021

VastOcean Ca Test

The Ca value is a must-measured data for hard coral reef tanks! The main components of coral bones are calcium carbonate and magnesium carbonate! Corals and organisms are not fast to use. So you add more calcium and kh than magnesium. You should add magnesium to about 3 times the calcium content. If your calcium is at 420ppm, then magnesium should be at 1280ppm. If the magnesium is too low, even if you add calcium and kh all day, it will be more difficult to improve. Keep your magnesium at 1280ppm and corals will grow faster.

Brand : VastOcean
Model : Ca Test
Range : 0 to Infinity ppm.
Resolution : 20 ppm.

Solution 1 : 20 ml (10 drops / test)
Solution 2 : 20 ml (count 20 drops at 400ppm / test)

Number of Using of Solution 1 : 60 tests
Number of Using of Solution 2 : 30 tests at 400ppm

Type of water : Saltwater only