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- Highly-concentrated ionic calcium solution.
- 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. - Is ionic rather than chelated, and contains no unwanted organic material such as
EDTA, gluconate, or polygluconate. - Over 50% stronger than most competing products.
- Free of phosphate, silicate, and organic material.
- Formulated by a marine scientist.
- For complete information, click the 'Technical' button at the top right.