Seachem REEF BUFFER 50g 250g 500g 1kg Marine Coral KH pH Booster Alkalinity

Seachem Reef Buffer. Raises pH and carbonate alkalinity together. The pK of a buffering agent is equivalent to the pH around which that buffer most strongly buffers. A buffer with a pK of 8.3 would end up yielding a pH more in the range of 8.0-8.2.

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