MAKES FEEDING EASY ! Keep your fish on scheduled feedings while away! FISH MATE P21 Pond Feeder 21 FEEDINGS For ponds and large aquariums, the P21 will dispense food slowly over a 5 hour period for approx 21 days The fully weatherproofed P21 may be pole-mounted at water's edge or suspended over the water. ► Reliable and accurate quartz timer ► Over 1 year's continuous use from 1 x AA / LR6 battery ► Battery condition indicator ► Feeds approximately 21 daily meals while you are away ► Food served over several hours - keeps fish active and reduces danger of overfeeding ► Adjustable feed quantity and timing for all fish foods ( Pellet , Flake , and Stick foods ! ) ► Easily suited to all ponds and large aquariums