Dry Wipe Flexible Fish Feeding Chart magnets. If there is a Fish and more than one person in your home, you are familiar with this question: “Did you feed the Fish?” Use the dry erase marker to mark that the fish have been fed. A useful magnet with a functional purpose right there on your fridge where everyone can see it!, At the end of the week just wipe to clean and start again. These great little Dry Wipe Magnets, make a great gift for yourself, family, friends and Fish lovers. Size 6 x 4 inches NB: Small parts, such as pen lids can cause a choking hazard, please keep away from children under 3 years and supervise older children at all times.