Salifert Test Kit KH/Alk HOME 100V-240v 50/60hz DC 24V 25w

100V-240v 50/60hz DC 24V 25w

metal: 925 sterling silvermain stone:  yellow 8*12mm CZ 8A 3ctweight:    approx 4

Head：150cm

* Material:  Stoneware

* Fills small rooms with fragrance for approximately 30-50 hours

Salifert Test Kit KH/Alk HOME 100V-240v 50/60hz DC 24V 25wCalcium alone cannot form the skeletal material of corals and allow calcareous algae to grow. Some other substances are needed as well. A few other constituents are carbonate and bicarbonate. These two substances also have a major impact on the stabilization of the pH in the proper range of 8. 1 8. 4. Such stabilization is also called buffering. The total carbonate and bicarbonate concentration is also called carbonate alkalinity or carbonate