Reef Crest Bulk Calcium Hydroxide (1900 Gram) Goatfish Vortech MP10 Replacement Foam (3

Vortech MP10 Replacement Foam (3 Pack) Features

Product type: Calcium-bearing component of a two-part reef dosing system

5 μm or smaller)

Alkalinity is depleted by normal biological activity

These internal tubes are different from the external outlet or exhaust hose attached outside the pump housing

Reef Crest Bulk Calcium Hydroxide (1900 Gram) Goatfish Vortech MP10 Replacement Foam (3Reef 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