Reef Builder⢠raises carbonate alkalinity (KH) 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 Bufferâ¢Â may be used together. Use Reef Builder⢠to raise carbonate alkalinity without affecting pH. Use Reef Bufferâ¢Â to raise carbonate alkalinity and pH. Reef alkalinity should be maintained at 3â5 meq/L (8â14 dKH). Alkalinity should not be allowed to fall below 2 meq/L.
Sizes: 50 g, 300 g, 600 g, 1.2 kg, 4 kg