Color as shown Size: 30x25x5cm Weight: 200g The power ring is finished with environmentally friendly plastic, non-toxic and odorless, no water pollution, no harm to any aquatic animals. It comes with a matching black suction cup to keep it securely in place. all scaly, granular and various shapes, with floating fish food, prevent the food from floating. for fish, turtles, goldfish, cichlids, guppies, catfish, aquatic animals such as To use, just place the suction cup on the inner wall of the fish tank and put the food into the fish feeder ring to prevent the food from drifting off and even getting into the fish tank. Convenient for fish to eat, reduce food waste while keeping the aquarium clean Package Contents: 2 Square Floating Feeder Rings, 2 Round Fish Feeder Feeder Rings.