Review on 🐠 Floating Fish Feeder Ring for Round Aquarium Fish Tank - 7.5cm Feed Circle by Patrice Dorsey

I have a skimmer in my freshwater aquarium and decided to try it out so I don't have to turn off the filter when I feed the fish. That works great! No more turning off the filter and worrying about food getting sucked into the skimmer before eating if I accidentally forgot to turn off the filter. The ring has an articulated arm that attaches to the glass with a suction cup. The sleeve allows the ring to float and adjust to the water level within a few centimeters. It's not a large ring in diameter, but it works well for smaller fish (tetras, mollies, etc.).