General description Fish feeding rings are an effective solution to prevent aggressive fish from bullying their more timid tank mates. By using multiple floating feeding rings, you can ensure that all fish have access to food without competition. These rings help keep the tank clean by containing food in a designated area, reducing waste and maintaining water quality. Technical specifications Square feeding ring size: 10 x 10 cm Round feeding ring size: 7.5 x 7.5 cm Compatibility and accessories Suitable for various fish species including guppies, bettas, turtles, goldfish, cichlids, and catfish Other information Made of high-quality rubber and plastic, environmentally friendly and safe for fish Features suction cup suspension and a rotating device that adjusts with water level changes