Aquarium Bubble Lamp with Air Pump, Volcano Aquarium Decoration Kit, IP68 Waterproof Aquarium Bubbler for Aquarium Decoration

Hand-painted active volcano is made of resin, safe, non-toxic, environmentally friendly and completely harmless to fish. Volcano Size: 10.5 cm diameter x 7 cm height increases the oxygen content of the water: when the air stone is connected to the air pump included, the air stone can dissolve more air in the water and provide oxygen to the fish. This kit is used in combination with an air oxygen pump including an air pump to create a volcanic eruption effect that provides a fascinating visual sensation while increasing the oxygen levels of the aquarium. The shape of the disc can be stabilized at the bottom of the water tank, IP68 waterproof, excellent sealing design, can be completely immersed in water. However, the power supply is not waterproof. Keep it away from water and water vapor. Install the bubble lamp under the volcanic stone, connect the air pump and bubble lamp.