ATI

ATI Labs - Calcium - 1000 ml - Calcium for corals

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ATI Labs - Calcium - Pure Solution for Robust Corals

ATI Labs - Calcium is a highly concentrated and ultra-pure solution, specially designed to maintain optimal calcium levels in reef aquariums. Developed and 100% controlled in Germany by ATI Laboratories, this solution guarantees impeccable quality and transparent traceability. Each bottle contains 200,000 mg of pure calcium , ideal for compensating for deficiencies or ensuring stable daily supplementation. Thanks to its compliance with the strictest European standards and its excellent quality/price ratio , it is an essential ally to support the growth of hard corals and coralline algae, while offering long-term safety and reliability.

  • Stimulates the growth of hard corals and coralline algae
  • Ultra-pure solution controlled and produced in Germany
  • Quickly corrects calcium deficiencies detected by ICP analysis

Order it before 15:00 tomorrow
and receive it on Saturday, January 24, 2026 with Chronopost - Livraison express à domicile

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Calcium supplement for marine aquariums: growth and strength of corals

Calcium is one of the pillars of ionic balance in a reef aquarium. Without sufficient calcium, the growth of hard corals slows considerably, their skeletons become soft or deformed , and their colors fade. Coralline algae, also major consumers of calcium, can disappear, leaving a depleted and unstable tank.

The ATI ICP Element Calcium solution meets these needs precisely. Its simple and effective dosage: 1 ml per 100 liters increases the concentration by 2 mg/l . To maintain the stability of the tank, it is recommended not to exceed 40 mg/l per day , or 20 ml per 100 liters . Thanks to its high concentration, each bottle offers long-lasting use, whether for occasional correction or daily supplementation .

The causes of calcium deficiency are multiple: high consumption by fast-growing SPS and LPS , dosage errors in two-component methods or even dosing pump failures. With the ATI Labs solution, these problems find a reliable and secure solution, always compliant with the standards of the European Chemicals Agency (ECHA) and the CLP regulation (EC n°1272/2008).

Integrated into the ATI ICP Elements range, this solution benefits from a color-coded system to easily identify its use according to your level: beginner, advanced or expert. An essential tool for anyone who wants to keep a vibrant and healthy reef.

Product Details

ATI-3520022