Our NEW feeding device, MagFeeder and its accessories make feeding your fishes more effective and enjoyable. MagFeeder comes with a floating feed ring that retains flakefoods, pellets, powdered invertebrate feeds, or any food you want to dose into your tank but don’t want to see go right over the overflow. The magnetic coupling makes it posible to easily position the ring without getting your hands wet, and the jointed connection assembly makes it simple to adjust the distance from the aquarium wall.