API KH Carbonate Hardness Test Kit

★★★★★ 4.3 88 reviews
$16.99
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$16.99
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Product details

Management number 234787470 Release Date 2026/07/02 List Price $6.80 Model Number 234787470
Category
  1. Pet Supplies
  2. Aquarium & Aquatic Life

The API® KH TEST KIT tests fresh or saltwater aquariums for carbonate hardness (KH), and helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants. Carbonate hardness stabilizes aquarium pH, and can be used to determine the proper dose of pH buffers.

Sizes
Contains 1 test bottle, easy-to-ready instructions, glass test tube and color chart

API KH Carbonate Hardness Test Kit

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4.3 out of 5
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88 ratings | 36 reviews
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