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Fresh water aquaculture is the most cultured fish by fishery farmers with its success is determined by several factors, one of which is the water quality in accordance with the levels required that oxygen content in water is greater than 3, 5 ppm and pH content of water in the pool range from 7.8 to 8.0.Microcontroller technology development is very fast. Electronic devices have been requirement to meet in supporting daily life activities. Most fish ponds are now using manual tools using waterdoi:10.17605/osf.io/qc5kb fatcat:5f3gzrxctjedngxcc7grdg5lh4