Plastic Bowl Fish Feeder
Create a more interactive way to feed your fish! Find two small plastic bowls that are the same size and will fit easily in your tank. Poke several holes around the sides of the bowls, along the lips of the bowls and in the bottom of one bowl. Feed a long string through the hole in the bottom of the one bowl and knot either end of the string. Set a small weight in the other bowl, pour in some fish food and attach the two bowls together to make a ball shape by tying string through the holes along the edges. Drop the ball in your aquarium and tug on the string to move it around and release the food.