MagFeeder and its accessories make feeding your fishes more effective and enjoyable too. MagFeeder comes with a floating feed ring that retains flake foods, pellets, powdered invertebrate foods, 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 possibleto 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. Another feature that comes with MagFeeder is the Two Little Fishies button that pops into the mushroom head of the feeder. It retains any ring-shaped foods. The magnetic coupling lets you position or retrieve MagFeeder easily.