Original price was: $32.95.Current price is: $23.07.

Designed to raise the alkalinity (carbonate hardness (KH) or buffering capacity) of freshwater and planted aquariums at a pH of 7.8 or lower.

  • Contains no phosphates, which can cause unwanted algae growth.
  • Effective at raising alkalinity levels in freshwater and planted aquariums.
  • Nature-friendly materials, for a better planet.
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