PS: if the air pump makes noise, you may got a lemon.Clip + Double-side Suction CupComes with a double side sucker and a clip to help to attach air pump onto the fish tank.
Clip is only for rimless tank.
Compact tiny design, this air pump is so tiny that you can hold it on hand and easy to hide. Makes it perfect to travel with you with your beloved pet.For Small Fish TanksIt can handle air flow to a small air stone or sponge filter up to 15 gal tank.
Great for used in betta tank, shrimp tank, guppy tank, nano tank and goldfish tank.
You can use it at living room, bedroom, kitchen, corner or office desktop.
Max Flow Rate: 420ML/Min
Voltage: 110~120V 50-60Hz
Air Tube: 4mm (3/16inch)
Dimension: 2.4 x 2.4 x 0.8 inches
Direction:Soak air stone for about 1-2 hours before use.
1. Connect air stone to air tube.
2. Connect air tube to air pump outlet.
3. Attach air pump onto outside wall of aquarium tank, but locate the pump above water level to avoid any possible water counter flow.
4. Immerse air stone into aquarium tank.
5. Connect power adapter to electricity socket, then go.