Quantum Aqua Aragonite A

Quantum
$22.95 - $124.95
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Quantum Aqua Aragonite A Calcium Supplement

Quantum Aqua Aragonite A is a premium natural calcium supplement designed to maintain optimal calcium levels in marine and reef aquariums. It is formulated to provide ionic and complexed calcium, along with other key elements such as strontium and barium, to support healthy coral skeleton growth and overall reef vitality.

Key Features:

  • Provides bioavailable calcium, strontium, and barium to support coral health

  • Helps maintain stable calcium levels between 405–440 ppm

  • Ideal for LPS, SPS, and mixed reef aquariums

  • Can be used in conjunction with Aragonite B and C for comprehensive reef supplementation

Dosage Guidelines:

  • Lightly stocked tanks: 0.50 mL per 100 L (26 US gal) per day

  • Moderately stocked tanks: 0.75 mL per 100 L (26 US gal) per day

  • Heavily stocked tanks: 1.00 mL per 100 L (26 US gal) per day

Each 1 mL per 100 L will raise calcium by approximately 2 ppm. Monitor calcium levels regularly to maintain the desired concentration. Adjust dosing as necessary to achieve and sustain calcium levels between 405–440 ppm.

Usage Instructions:

  • Invert the bottle 3–4 times before use to ensure proper mixing.

  • Dose into a high-flow area of the aquarium to facilitate even distribution.

  • Can be used with a dosing pump for consistent supplementation.

  • Regularly test calcium levels to ensure they remain within the recommended range.


Maintaining stable calcium levels is crucial for the health of corals and other calcium-dependent organisms in your aquarium. Quantum Aqua Aragonite A provides a reliable and effective solution for achieving this balance.