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Bulk Reef Supply · Supplementation
Bulk Pharma Kalkwasser (38 Pounds)
BRS Bulk Pharma Kalkwasser is a 38-pound bulk package of ultra-pure pharmaceutical-grade calcium hydroxide for reef aquarium calcium and alkalinity dosing via kalkwasser dripper, stirrer, or top-off. Made from an ultra-pure source with extremely low aluminum compared to typical calcium hydroxide, it replenishes the calcium and alkalinity corals consume while also helping raise pH.
Price: $208.79 USD
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