Ready To Go Aquarium Air Pump Kit:
Fish Tank Air Pump Kit comes with all air pump accessories you need — air stone, air pump, suction cup, check valve, air line locator, clip and silicone tube, providing nice bang for your buck.
Super quiet fish air pump:
You can hear nothing except the bubble bursting on the water surface. Great for bedroom, kitchen, living room and office desktop. Less than 30 dB. It does not push a lot of air, so your fish do not get scared of it.

How to use:
1. Connect the air stone to the air tube.
2. Connect the air hose to the air pump outlet.
3. Fix the air pump to the outer wall of the aquarium (three fixing methods: clip, suck, and hang). Please install the air pump above the water surface to avoid any possible siphoning and damage to the pump.
4. Submerge the air stone into the aquarium.
5. Plug in the power supply and it is ready to use.

Tips:
To prevent siphoning, you can install a check valve between the pipe and the air pump.
Do not connect the air pump with other devices sponge filters/protein skimmers except mini air stones.