Reef Crest Bulk Calcium Hydroxide (1900 Gram) Water Pumps keep fresh activated carbon ready

keep fresh activated carbon ready and monitor livestock closely during and after use

measuring pH

Heavy walled PVC construction for durable use around aquarium systems

Use clean testing equipment and avoid contaminating the reagents

Reef Crest Bulk Calcium Hydroxide (1900 Gram) Water Pumps keep fresh activated carbon readyReef Crest Bulk Calcium Hydroxide (1900 Gram) Reef Crest Bulk Calcium Hydroxide (1900 Gram) is a larger pharmaceutical grade kalkwasser powder for reef aquariums with regular calcium, alkalinity and pH support needs. Larger Kalkwasser Size for Steady Reef Use This 1900 gram size is well suited to reef aquariums that use kalkwasser as part of their regular top off or dosing routine. Calcium hydroxide can help maintain calcium and alkalinity while also