High qualityThis floating feeding ring made of high quality plastic material, non-toxic, strong and durable. Reasonable designSuction cup suspension, rotating device, floating design, when the water level rises or falls, rotating rod repositionable with water level, floating rubber is embedded in the bottom, the fish feeding ring always keeps floating above the water. Keep the aquarium cleanFish feeding rings keep food in a certain area, they prevent food from floating in unwanted places such as the filter, allowing more to be eaten. It is easier to clean residual food, reduce waste and maintain water quality, increasing more feeding fun. Keep the aquarium cleanThe fish rings Fish feed keeps food in a given area, it doesnt end up scattered or in the filter. This works wonders for reducing waste and maintaining water quality. Wide ApplicationThe size of the square feed ring is 10 x 10 cm and the round one is 7. 5 x 7.5cm, suitable for various aquariums and aquariums. Also suitable for fish, turtles, goldfish, cichlids, guppies, catfish, betta, aquatic animals, etc. Delivered quantity: 2 pieces luckymeet