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.
API Carbonate Hardness (KH) Test Kit for Aquariums - Accurate Water Testing Solution for Freshwater & Saltwater Fish Tanks - Monitor Alkalinity Levels for Healthy Aquatic Life
$6.04
$10.99
Safe 45%
API Carbonate Hardness (KH) Test Kit for Aquariums - Accurate Water Testing Solution for Freshwater & Saltwater Fish Tanks - Monitor Alkalinity Levels for Healthy Aquatic Life
$6.04
$10.99
45% Off
Delivery & Return: Free shipping on all orders over $50
Estimated Delivery: 10-15 days international
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SKU: 99296430
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Shipping & Returns
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
