Feeding fish seems simple, right? Not always! One fish may others from the food. Strong water currents may suck food before the fish get to it. Shy fish may not want to dine with the others in their tank, or finicky eaters may only eat one type of food. Using a fish feeding square can solve all those problems in . Put foods into the circle, it will prevent food from floating around. The fish feeder is suitable for feeding flake foods and other floating foods. Feature - Color: Black. - Material: Plastic. - Size: Approx. 10 x 10 x 0.5 cm / 3.9 x 3.9 x 0.2 inch ( W x H). - To retain floating foods and prevent food from entering the filter. - Keeping quality in the tank. - Without food waste. - Well made of for durable and practical use. - Suction cup to fold the food tray from floating around in the aquarium. - Float to retain the fish food in an area. - Suitable for feeding flake foods and other floating foods. Package list: 1 Feeding Square Aquarium Fish Tank Ring Feeder Floating Food Circle (Black)