Product Description How to use it? - Soak the device in water for one hour before connecting it to the air pump. - Use the suction cups to fix the air stone or put it on the floor of the aquarium and cover it with gravel. - Connect the plug to the outlet and create a drip ring to prevent water from traveling along the cord and coming into contact with the plug. Read more Soothing Bubbles The integrated round bubble lamp produces a curtain of bubbles to promote circulation and oxygenation. Strong Suction Cups The included suction cups promise to fix the round bubble lamp in the desired place. Colorful LEDs 6 color LEDs change automatically which can make your aquarium more colorful. Read more
