This simple ring allows you to monitor more closely how much food your turtles are eating. It is a great way to get all your turtles out for viewing while they eat. Tired of over feeding your turtles and having to hunt down the left over food they did not eat. Food is kept within the ring as the turtles eat. Once your turtles have had enough “ about 3 to 6 minutes” simply lift the ring and net the remaining food out. Prevents overfeeding of your turtles and helps maintain better pond water quality.