1、Large Capacity: 150mL/50mL large capacity. The enlarged fish food dispenser can meet the intelligent feeding needs of large fish. The fish feeder can add an additional storage box (not included) at the upper to get a larger capacity. 2、Intelligent Interval Mode: Automatic fish feeder, scientific and precise feeding, supports multi-stage time control. Simply set the time and number of copies. Smart feeders feed regularly automatically after the program has been set. 3、Premium Construction: This portable food dispenser adopts ABS with excellent moisture resistance and is tightly closed with fresh technology, and the fish grain is moisture-proof and does not spoil, making it more reliable to use. 4、Wide Use: Suitable for fish tanks, sinks, and aquariums and can accommodate a variety of fish. If you have this auto feeder, you don't have to worry about no people feeding fish, turtles, etc. when traveling or on a business trip. 5、Easy to Install: With adjustable clamps, you can easily tighten the screws to attach the feeder to the aquarium, easy to assemble and disassemble. No tools are required, and help you easily solve the trouble of feeding. Type: 1: 150mL, 2: 500mL (Optional) Material: ABS Color: White Power Method: 3 AA Batteries (not included) Type 1 Item Size: 120 * 80 * 70mm/4.72 * 3.15 * 2.76in Package Size: 17.2 * 8.5 * 7.5cm/6.77 * 3.35 * 2.95in Package Weight: 300g/10.58oz Type 2 Item Size: 120 * 80 * 105mm/4.72 * 3.15 * 4.13in Package Size: 24.8 * 8.5 * 7.5cm/9.76 * 3.35 * 2.95in Package Weight: 400g/14.11oz 1*Automatic Fish Feeder 1 Set of Install Bracket 4*Suction Cup