API High Range Fishcare Ph Test Kit for Aquariums

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.

API Carbonate Test Kit

API High Range pH Test Kit for Fresh & Salt water

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API High Range Ph Test Kit - Easypets

Free Downloads, Pump & Filter Instructions

API PH High Range Test Kit

API High Range Ph Test Kit 1 1/4 FL Oz. Aph27 Mars Fishcare for sale online

API FRESHWATER TEST KIT COLOR CHART

API TEST KIT PH HIGH RANGE - Wagon Wheel

Ensure your aquarium has the proper high pH range for African Cichlids, Goldfish, marine fish and invertebrates with the API High Range pH Fresh

API HIGH RANGE pH TEST KIT