KH is an indicator of the level of bicarbonate, it's an important buffer. KH will effect co2 solubility and it is also the source of biogenic decalcification for water plants.
Azoo Carbonate Hardness Test Kit
Was:
$81.88
Now:
$40.94
- SKU:
- qt4133
- UPC:
- 4714954240028
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
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API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit
Was:
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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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FreshSalt Carbonate Test Kit
Was:
$70.56
Now:
$35.28
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Salifert Carbonate Hardness & Alkalinity (Kh/Alk) Test Kit, 100-200 Tests
Was:
$82.50
Now:
$41.25