Tests tap water & fresh or saltwater aquariums for carbonate hardness (KH). Helps prevent fish stress caused by rapid pH shifts, the result of low levels of KH. Box of one test kit
FreshSalt Carbonate Test Kit
Was:
$70.56
Now:
$35.28
- SKU:
- R113599
- UPC:
- 317163010594
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
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Azoo Carbonate Hardness Test Kit
Was:
$81.88
Now:
$40.94
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API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit
Was:
$67.86
Now:
$33.93
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S.T. International Aquarium Carbonate Hardness Test Kit
Was:
$89.70
Now:
$44.85
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Nutrafin Carbonate and General Hardness Test Kit for Aquarium
Was:
$85.64
Now:
$42.82
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Ecological Labs Carbonate Alkalinity KH Test Kit
Was:
$82.06
Now:
$41.03