Paper Title
Automatic Aqua Feeding Machine

Abstract
Modern Intensive fish farms aim to maximize productivity at a low cost. Automation of fish feeding is a vital component of this scenario since it may improve feed efficiency and reduce organic waste emissions. The purpose of this experiment was to provide basic information that could be used to develop feeding techniques using automatic feeders. Over the years, keeping fish in aquariums for aesthetic purposes has grown in popularity. This automatic fish-feeding machine delivers feed according to the given time. It consists of a timer and some sensors to track the surroundings. The amount of feed is controlled by the controller and motors. This automatic fish feeding machine reduces the burden of feeding on the owner and helps to reduce labor, monitor the farm, and deliver the feed according to time if he is available to be near the farm or not. Owners only need to make sure there is enough feed in the feed tank, and this feeder also calculates the pH level in the water because we need to keep the pH level in the water between 6.5 and 9.0. In addition to calculating the ph level, we also calculate the water temperature, humidity levels in the atmosphere, and pond water levels, which may affect the aqua animals' growth if the ph level is below or above the given limits. Problem statement: The aquaponic farmer who uses hand labor to manipulate fish inside the pond would prove highly priced. Fish are also like human beings in that they best consume a certain amount at a time. So the feeding time is important for the farmers to give the fish the right amount of food. Any attempt to simplify it by giving the excess amount will result in the extra, uneaten meals sinking and contaminating the water. It will also motivate the farmer to spend more time cleansing the filters and the tank. which means the farmers would always provide greater attention to the feeding time simply to make sure the right kind of feeding. The farmer has to attend timely, and it is now and again difficult to meet the timing. The main aim of this project is to clear up the problems in aquaculture, like a. Labor unavailability. b. Feed wastage. c. Less feed monitoring And to make the feeding system automatic to reduce the burden of feed timing on aqua farmers Objective: Aquatic animals have different feeding schedules according to their type. The main objective of this automatic aqua-feeding machine is if the aqua farmer or labor is not available at the time of feed it may affect the growth of the aqua animal if this feeding machine is available at the aqua farm the owner does not need to take any tension about the feed and ph levels and some other requirements like water level monitoring, humidity monitoring, etc.