Fish tank round bubble light

skills:
Connect the overhead line tube (sold separately) to the air inlet on the LED bubble ring.
Make sure Airstone is in place.
Connect the air pipe to the air pump (air pump is not included).
Connect the power cord to the transformer.
Position and fix the LED bubble ring by covering the disc with gravel.
Plug the transformer and air pump into a power outlet.
note:
Before connecting the air stone to the air pump, soak it in water for 15-20 minutes so that the bubbles can be emitted.
If bubbles do not emerge from the entire ring, but from one side of the disk, make sure that the pump used has enough horsepower to run.
Plug type: American plug, suitable for Canada, India, Japan, Mexico, Thailand, Taiwan, USA, Philippines, etc./EU plug, suitable for Indonesia, Germany, France, Spain, Italy, etc.
black
Material: ABS
Package Contents:
1 *bubble light
1 * 3/16 inch air pipe
1 *User Manual
1 *Power cord
1 * 12V DC adapter