The Fish Mate P21 Pond Fish Feeder is for ponds & large aquariums, the P21 will dispense food slowly over a 5 hour period for approx 21 days. The fully weatherproofed fish feeder may be pole-mounted at the waters edge or suspended over the water. Reliable & accurate quartz timer Over 1 year's continuous product use from 1x AA battery. Battery condition indicator. Feeds Approx. 21 daily meals while you are away. Food served over several hours
- keeps fish active & reduces danger of overfeeding. Adjustable feed quantity & timing for all fish foods. Easily suited to all ponds & large aquariums.