Pawfly Automatic Fish Feeder for Pond 10 L Large Capacity Vacation Timer Pond Fish Feeder Adjustable Fish Food Dispenser Moisture-Proof Outdoor Koi Fish Feeder, Battery Powered (Battery Not Included)

So far so good. Feeding catfish in 1 acre pond every other day. Fill it once a week.

Great feeder! Feeds once or twice a day like it should. Huge food chamber. Easy to install and set up. Instructions are hard to understand. Haven’t had any problems with it. Very versatile, can feed a little amount or a huge amount of food.

At last! I looked for this for a long time and all specialized stores said it did't exist (seriously). I have 2 large Coy in a 150 gallons fish tank and needed a feeding system for vacation time. I approximate food consumption to about 10mg/day. I tried cheap tumbling feeders for a long time and they always jam with food sticks, they run out quickly and my 2 Coy even managed to kick them down the fish tank. But this feeder is so much better, mechanism is well made, material surprisingly good too. Food reservoir is huge! lol I love this.

After using for 5 weeks, I can say this feeder works as promised. The amount of the minimum feed is OK for my 8 medium to large goldfish. The other 2 brands I tried had much larger minimum amounts. The set up instructions were poorly written, but after several tries got it feeding twice a day on the minimum amount. I did build a shelter to protect it from the elements and to prevent marauding racoons or other critters. (The shelter is bolted to a post set in cement and can be removed when I don't need it.)

Worked out really good just a little hard to program, didn’t find instructions great. Very similar to cat feeder I had which was way easier to program.