The rikka Ca test kit allows you to control the concentration of the calcium in a marine aquarium quickly, easily, and with high accuracy to ensure a calcium balanced level. Calcium is one of the most important elements in a reef aquarium. Corals, shrimps, and mollusks consume calcium during their growth, so weekly checking of the calcium levels is extremely important.


You can make at least 50 tests with high accuracy and 100 tests with little less lower accuracy.


Test contents:

Ca: Ca №1(Bottle 10 ml with reagent), Ca №2 (Bottle with a powder), Ca №3 (Bottle with a 55 ml reagent), measuring spoon;

test tube, syringe for water, syrenge for titration, English instruction.


To get accurate measurements, the temperature of tested water must be 25±3°С, and room temperature must not be below 20°С.

Storage life: 24 months sicne manufactured (see date of manufacture on the box)/ Once opened consume within 12 months..

Store at 10-25°С in cool dry dark place! Keep out of childrenі!

Avoid skin contact! Upon skin contact wash with large amounts of water!