Automatic Fish Feeder by coberdas is licensed under the license.

Automatic fish feeder for aquarium.
Photo provided by Flickr
This is still a work in progress but I have printed and assembled. I created a automatic fish feeder that will use a arduino board that will rotate the auger every 12 hours to feed my fish. I will also have a manual override switch to feed the fish at any time. My old fish feeder was made out of cardboard so I thought it was time to 3D print one.
Update:
4/20/2014
Added Arduino program for fish feeder. Also new Youtube video on how the feeder works.


Automatic Fish Feeder by SuperBearFur is licensed under the  license.
Photo provided by Flickr
The Roman aristocrats had the first automatic fish feeders, as well: ! They couldn't be programmed as easily, and their upkeep was plenty more complicated, but they were also multi-taskers, so feeding Roman fish only accounted for a portion of their duties. Automatic fish feeder for aquarium by Coppola is licensed under the  license.
Photo provided by Flickr* Automatic Fish Feeder using separate timer plug;
Photo provided by FlickrImplement an Android App to feed the fish Mannually ...also the automatic Feed.
Photo provided by Flickr
Rather than keeping a schedule of feedings or having to set an alarm, you can use the automatic fish feeder to keep your fish on a timely feeding schedule whether you are at work, out on the town, or just plain forgetful.A programmable timer tops the feature list on this automatic fish feeder that also features a water resistant container, keeping food from clumping.Besides keeping your fish on a regular feeding schedule, automatic fish feeders can be set to dispense a specific amount of food; this saves money on the amount of food you purchase.Reliable, easy to make, inexpensive; this really is a better fish feeder. This fish feeder provides an automatic, inexpensive, consistent, measurable way of feeding fish on a daily basis for an extended period of time. The fish feeder works best with a dry, granular fish food. Reliable, easy to make, inexpensive; this really is a better fish feeder. This fish feeder provides an automatic, inexpensive, consistent, measurable way of feeding fish on a daily ...Hey and welcome to our site! We are people that have a passion for fish, and like to give honest reviews on the best automatic fish feeders, as well as other aquarium accessories!As a student I wanted something to flourish up my room. A small fish tank seemed perfect. But since I'm always away for the weekend or even longer periods during summer holidays, I wouldn't be able to feed the fish, and they probably won't like that so much. So I had to come up with a solution. When I had some spare time, I started brainstorming about some way to automate the feeding and keep it as compact as possible. Your fishing as well as your fish quality and quantity will be enhanced by constant timely fish feeding with an automatic fish feeder. It has been shown that daily feeding dramatically increases fish growth rates, and raises the fish carrying capacity of your pond or lake. Supplemental fish feeding is especially important in less fertile water like clear water Texas Hill Country ponds or spring fed ponds. You can consider supplemental fish feeding as a back-door way of “fertilizing” difficult to fertilize ponds and lakes.