Reef Builder (600g) – Seachem

Reef Builder� raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Used as directed, Reef Builder� will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity. Reef Builder� and Reef Buffer� may be used together. Use Reef Builder� to raise carbonate alkalinity without affecting pH. Use Reef Buffer� to raise carbonate alkalinity and pH. Reef alkalinity should be maintained at 3�5 meq/L (8�14 dKH). Alkalinity should not be allowed to fall below 2 meq/L.