1.No Longe Worry - Feed the fish no longer need to turn off the skimmer pump, put food in the circle, the fish will eat in own plate, fish don't need to chase food everywhere, improve feeding efficiency, Reduce fish food waste. 2.Reasonable Design - Suction cup suspension, Rotating device, Floating design, When the water level rises or falls, orating rod Repositioning with the water level, buoyant sponge is embedded in the bottom, Fish Feeding Ring Always keep floating above the water. 3.Safe for Fish, Fish Feeding Ring carefully selected materials, longer lasting adsorption force transparent suction cup, environmentally safe plastics, Non-toxic and odorless, No pollution to water, not harmful to all aquatic pets. 4. Fish Feeding Ring - Suitable for all Flaky, granular, various shapes, with Floating fish food, for fish, turtle, goldfish, cichlid, guppies, catfish, betta, aquatic pets such.