API Pond

API GH & KH Test Kit

$16.99

Prices are before tax. Florida sales tax is added at checkout for Florida orders.

Drop-count test for carbonate (KH) and general (GH) hardness.

Free standard shipping on orders over $150. Standard delivery 5–9 business days.

Best for: pH swings, low KH.

Type

Test kit

Dosing

Follow label dosing for your pond volume

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Not sure it fits your pond? Call (941) 356-9297 and we’ll help you pick.