Fine Workmanship & Safe Materials: Our environmentally safe plastics ensure no pollution to water, non-toxic and odorless, perfect for feeding flake, granular, and various shaped fish food. Adjustable Floating Design: A rotating device repositions with water level changes, ensuring the feeding ring always floats on the water surface, optimizing feeding efficiency. Water Quality Maintenance: Controls food distribution to reduce waste, keeping your aquarium clean and preventing filter clogging, promoting a healthier environment for your aquatic pets. Suction Cup Mount: Transparent suction cups provide a secure hold on the tank, allowing you to adjust the eating position according to your fish's activity, fostering a routine feeding habit. MultiShape Compatibility: 2 Pcs included, compatible with a variety of fish species, ideal for goldfish, cichlids, guppies, and more, enhancing feeding experience and cleanliness. Introducing our 2 Pcs FishFeedingRing, designed with adjustable floating technology and transparent suction cups for a secure yet gentle hold. Made from environmentally safe plastics, it ensures a non-toxic, odorless environment for your fish while controlling food distribution effectively.