Keep the aquarium clean: The fish feeder rings keep the food in a certain area, it prevents the food from floating in unwanted places such as the filter, allowing more food to be eaten. It is easier to clean up residual food, reduce waste and maintain water quality, increasing the pleasure of feeding. Prevents fish from being bullies. Bulls can’t wear all the rings, so everyone has a chance to eat in peace. Fill a square fish feeder and let your more aggressive fish turn around to eat. Once they are busy, add floating food to a second feeding square for more timid fish. Reasonable design: suspension suction cup, rotating device, floating design, when the level water rises or falls, the rotating rod repositions with the water level, the floating rubber is embedded in the bottom, the fish feeding ring always remains floating above the water.
