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Fritz ProAquatics Calcium Chloride Anhydrous can be used alone or as part of a two part calcium & alkalinity supplement system to raise calcium levels in enclosed reef systems. Monitoring and maintaining calcium levels is an important part of helping to stabilize water chemistry values, resulting in better coral, coralline algae and invertebrate growth and health.
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🇺🇸 Ship from USA · On Agora since 2025
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