Screened Bottom Board With Insert Size:5 Frame Keep an inner cover underneath

Keep an inner cover underneath if you normally run one

which keeps a stinger's reach short of your skin while letting your body shed heat

Michael Bush's complete guide to keeping bees naturally

warm moist air rises

liquid honey at peak flow temperatures

Screened Bottom Board With Insert Size:5 Frame Keep an inner cover underneathA screened bottom board with a removable insert tray the best of both worlds. Run it open for ventilation and natural mite drop, or slide the tray in to close the floor for winter or to take a mite count on a sticky board. Fits standard Langstroth hives in 5, 8, or 10 frame. Features Steel mesh floor with a removable insert tray Open for airflow and mite drop, closed for wintering or counts Slide the tray under the screen for 24 hour mite monitoring