The Hydor battery operated fish feeder features one touch operation that makes automatic fish feeding simple and easy. The Feeder takes 2 AA batteries, not included, and includes a low battery indicator feature. There are three settings for once, twice, or three times a day feeding. The food container is adjustable to release the desired amount at feeding time. It features an airline input for the use of an optional air pump to ventilate the food to prevent clumping. The timer starts when the batteries are installed. Two year manufacturer`s warranty.
**batteries not included
Reverse Osmosis Membrane Cartridge.
Carbon Block Water Filter reduces chlorine taste and odor.
10 micron filtration.
No release of carbon fines.
The resin replacement cartridges are easy to install and virtually hassle free. You can change the resin cartridges in less than 5 minutes. \
GAC Replacement for RO/DI unit