Seachem Reef Buffer 500 g

$10.49

2 in stock

Reef Buffer

When used as directed Reef Buffer™ will raise the pH of your reef system to 8.3 without fear of accidentally overshooting the pH to a dangerous level. Whereas competing products simply use sodium bicarbonate, Reef Buffer™ is made with a blend of carbonate and bicarbonate salts. This blend of salts results in Reef Buffer™ yielding a pK of roughly 8.6 in saltwater.

The pK of a buffering agent is equivalent to the pH around which that buffer most strongly buffers. One would presume, then, that the pK of a saltwater buffer should be 8.3; however, the multitude of organic acids produced by the inhabitants of a reef system forces pH downward to a much greater degree than in a non-reef, marine system. A buffer with a pK of 8.3 would end up yielding a pH more in the range of 8.0-8.2. Reef Buffer’s™ higher pK (8.6) allows for greater pH stability in a reef system where the bioload is significantly more than in a fish only system. Competing products are not designed specifically for the reef environment, so their pK is too low (in most cases, pK 8.3). At this pK, the proper pH can never be reached in saltwater.

Seachem Reef Buffer will also raise carbonate alkalinity; however, it is intended primarily for use as a buffer in a reef system where the maintenance of a pH of 8.3 is often difficult. Reef Buffer is specifically designed to meet the needs and requirements on the closed reef environment. Reef buffer is a blended product and is not just sodium carbonate. Reef builder should be used to raise alkalinity when ph is not a problem.

OVERVIEW:

  • Raises pH to 8.3
  • Raises pH and carbonate alkalinity together
  • pK (8.6) allows for greater pH stability in a reef system where the bioload is significantly more than in a fish only system
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