IoT integration with water cooler for temperature control automation in arowana ornamental fish aquarium

Abstract

The maintenance of ornamental fish, especially arowana fish (Scleropages formosus), requires special attention to temperature stability and water quality to prevent stress and disease. This study develops an Internet of Things (IoT)-based system integrated with a water cooler to automate temperature control in ornamental fish aquariums. This system is designed to monitor important parameters such as temperature, pH, and ammonia levels in real-time using sensors connected to a mobile application, and provide automatic notifications if there are unsafe changes in conditions. The method used involves the design of hardware based on temperature sensors, pH, and IoT modules integrated with applications for remote monitoring and control. Testing was carried out by simulating an aquarium environment to evaluate the effectiveness of the system in maintaining temperature stability and water quality. The results of the study showed that the developed IoT system was able to maintain water temperature within the optimal range of 26–30°C and provide automatic warnings via a mobile application when the temperature goes beyond safe limits. The implementation of this system also reduces manual intervention by aquarium owners, increases maintenance efficiency, and saves energy consumption with more controlled water cooler operation. The implications of this research include contributions to the development of IoT technology for aquaculture, making it easier for aquarium owners to maintain fish health, and inspiring further innovation in the field of IoT-based fisheries. This research is expected to be a reference in creating a healthier and more environmentally friendly aquarium environment.