econoLED Digital Automatic Fish Feeder Aquarium Tank Pond Auto Fish Food Timer Feeder (2009D) Suitable for dry,loose flake and pellet,is super affordable and a great way to go away for the weekend and have peace of mind that your fish will be alive when you return Ideal for both aquariums with and without top frame,dispensed the food perfectly Can feed up to 4 times a day and anytime you set,Digital timer easy to set to feed fish on time,You can set it to automatically feed at certain times every day,Also you can determine how much food you want it to dispense The logo "Lo" displayed on the LCD indicates the power is low,Unique design to prevent food from moisture and clogging can be operated both automatically and manually,Its really easy to use and it comes with easy to understand instructions