10 Pcs Fish Feeding Ring, Circle Aquarium Fish Tank Floating Fish Feeder, Square and Round Shape Feeding Ring with Suction Cup for Guppy, Betta, Goldfish (Blue)

Fish Feeding Ring: The feeding ring is made of quality plastic material, thicker, more durable and harmless to fish. Package includes 5 pcs of round shape fish feeder rings in blue color.
Size: The size of the round feeding ring : inner diameter 2.2in/5.7cm, outer diameter 3in/7.5cm. Square size: inner L X W – 3.1*3.1in/8*8cm, outer L X W -3.9* 3.9in/ 10*10cm. Suitable for small and medium fish tanks less than 1 meter.
Keep the Aquarium Clean: This floating fish feeding ring keeps the fish food in one place and does not scatter everywhere. The fish does not need to chase the food everywhere, which improves feeding efficiency and reduces fish food waste. At the same time, it can also avoid the messy of the fish tank environment and help maintain Clean water quality.
Reasonable Design: Suction cup suspension, rotating device, floating design, when the water level rises or falls, rotating rod repositioning with the water level, the buoyant rubber is embedded in the bottom, Fish feeding ring always keep floating above the water.