nice price and nice quality best factory supply Fish tank aquarium leds bubble lights bubble lamp is very suitable for small Aquariums And Fish Tanks.Aquarium bubble lamp, color slow flashing bubble plate, oxygen lamp, lighting lamp, watch. Let your fish swim in the fantasy waters and give the fish a romantic space. It is recommended to use an air pump of more than 2.5W. At night you can see the aquarium equipment increase oxygen without having to turn on other lights. five Use IC to solve the problems of power supply, waterproof and power supply line length of 1.5m。it is also can be used on Pond And Garden