Package2 Pack Fish Feeding Ring in total( 1 x Square Shape Ring & 1 x Round Shape Ring). The floating feeding ring is made of plastic, regarded as an ideal aquarium food feeder for fish. Cleverly DesignedThis aquarium feeding ring is equipped with a suction cup and a rotating rod. When the water level rises or falls, the rotating rod repositions with the water level. The fish feeding ring always floats on the water surface. Easy to UseJust place the suction cup on the inner wall of the aquarium and put the food in the fish feeding ring to prevent the food from drifting around. Convenient for fish to eat, reducing food waste. Fish Feeding BowlSuitable for Flaky, granular, various shapes, with Floating fish food,for fish, turtle, catfish, betta, aquatic pets such. Keep the Aquarium CleanBuoyancy foam is ,embedded at the bottom of aquarium feeding ring to increase buoyancy. The fish food is firmly fixed in the feeding ring, will not be scattered everywhere and moldy, and will not be pulled into the filter to block it, making your aquarium clean and healthy.