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API GH/KH Test Kit
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Product details
| Management number | 234787482 | Release Date | 2026/07/02 | List Price | $9.20 | Model Number | 234787482 | ||
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When keeping freshwater fish and plants, the general hardness (GH) and carbonate hardness (KH) of aquarium water should match their natural habitat. The API® GH & KH TEST KIT helps you duplicate the natural habitat of your fish to prevent stress, keeping them healthy!
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Contains 2 test bottles, easy-to-ready instructions, and glass test tubes
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