Using the fish tank is simple and convenient. Attach the cup to the desired location in your tank, fill the fish feeder with your preferred fish food, and watch as it sinks to the bottom. This method ensures that your aquatic pets receive their of food without competition or waste. Features -Color:Transparent -Material:Acrylic -Size:10.00X6.00X6.00cm/3.93X2.36X2.36in -Precision : the fish feeder for aquarium provides accurate food placement, reducing waste and ensuring your fish receive the right amount of food -Submerged : the shrimp dish prevents food from floating, maintaining a clean and healthy aquarium environment -Antiscatter design: the fish effectively stops food from scattering outside the tank, keeping your area neat -Simple to use: the betta fish feeder is designed userfriendly, makes your fish easy and quick -Fits all tank sizes: the fish feeder is suitable for various aquarium sizes and types, ensuring compatibility with your setup Package list: 1 x Betta fish feeder