Fish are visually attracted to flashy lures but also depend on their highly developed sense of taste to identify edible foods. If fish swirl at your lure but don't bite, try dunking the lure in a container of cod liver oil (inexpensive, and available at pharmacies). The oil will make your lure seem "tasty" to the fish and, as it spreads through the water where you are casting, will attract hungry fish. -- Jerome B. Robinson
Slip on a cotton glove before handling fish you want to release. The glove lets you grip the fish without having to squeeze it, avoiding damage to its vital organs. Inexpensive cotton gloves available in gardening shops and hardware stores are sufficient. Wrapping your hand in a cotton handkerchief also works in a pinch. Always wet your glove or handkerchief before handling your catch to avoid removing the fish's protective coat of slime. --Jerome B. Robinson
For safety, every ice fisherman should keep a life preserver, a length of rope, and a pair of screwdrivers within reach. Aside from the obvious safety factor, the life preserver provides a comfortable cushion for kneeling. The rope gives rescuers a means of pulling you out from a safe distance, should you fall through. You can use the screwdrivers as ice-grippers to help pull yourself out. --Jerome B. Robinson