This work proposes the design and improvement of the wireless cloud system services for controlling water temperature and monitoring the pH-value for the crayfish breeding system. The cooling system employs a set of peltier, microcontroller board, and temperature and pH sensors. The circulate water system is used in order to maintain well-distributed water temperature in the water tank. The record data is displayed via the cloud computing processing system, which can be access the measured data at any time and everywhere by various PDA devices via internet network.
