Calcium supplement for all marine fish & reef aquaria.
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- High-purity powdered calcium.
- Increases the concentration of calcium in marine aquarium water to provide corals and other reef-building invertebrates with one of the most important elements required for growth.
- Stronger and more economical than liquid calcium solutions; created for hobbyists maintaining multiple reef aquaria.
- Formulated by a marine scientist.
Dose Rate: 5mL per 175 litres of aquarium water every 2 days or as needed.
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