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> API Carbonate Hardness Test Kit FW/SW
Freshwater And Saltwater
API Carbonate Hardness Test Kit FW/SW
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Tests tap water, freshwater and saltwater aquariums for carbonate hardness (KH). This is the measure of dissolved carbonate/bicarbonate ions (alkalinity). Helps to maintain the correct buffering capacity in aquariums which reduces fish stress and improves fish health.
For Fresh or Saltwater
Helps maintain buffering capacity
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