Seachem Reef Builder 300 Grams
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Item #: SEA-366
Shipping: Eligible for Free Shipping Program
Weight: 1LBS
Availability: In Stock

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Reef Builder™raises and maintains carbonate alkalinity (KH) without directly impacting pH. It replenishes calcium, magnesium, and some trace elements often precipitated when alkalinity is raised. Marine Buffer™raises both pH and carbonate alkalinity, while Reef Builder™raises only alkalinity and replenishes calcium, magnesium, and strontium. To control pH and alkalinity, use Marine Buffer™.To promote growth of corals and avoid unstable KH and fluctuating calcium concentrations use Reef Builder™,alone or with Marine Buffer™.A 250 gram bottle treats 800–1600 gallons.
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