DIY Clock Aquarium Feeder
Use a clock to make an automatic feeder for your fish! Select a small plastic cylinder with a cap that will easily fit your clock and glue the cap onto the hour hand of the clock. Cut a hole along the bottom edge of the container and cut a plastic tube or straw just longer than the container width. Cut out a hole from one end of the tube and place the cut end of the tube through the hole in the container. Partially fill the container with fish pellets and attach the container on the clock.