CIZTADA pH Meter and Salinity Meter Combo for Saltwater Pool 6 in 1 pH Salt SG EC TDS Temp Meter for Reef Aquarium Seawater Tank Koi Fish Pond PPM and pH Water Tester for Hydroponics Nutrients Growing Water Test Kits A few drops in fish

A few drops in fish feed make it more appetizing

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CIZTADA pH Meter and Salinity Meter Combo for Saltwater Pool 6 in 1 pH Salt SG EC TDS Temp Meter for Reef Aquarium Seawater Tank Koi Fish Pond PPM and pH Water Tester for Hydroponics Nutrients Growing Water Test Kits A few drops in fishBrand: CIZTADA Color: 6 in 1 pH Salt SG TDS EC Tester Features: Conveniently Test pH & Salt Level of Pool Equipped with Salt Chlorinator SystemCIZTADA pH tester and salinity tester combo can help check the pH level (Ideal pH level: 7. 2 7. 8) and salt level (Ideal level: 2700 3400 ppm) of the saltwater pool with salt chlorinator system. And ensure saltwater chlorinator is working properly to keep pool water clean and balanced. Perfect for swimming