Volcano Aquarium Ornament Kit, Multi-Color LED Light, Air Stone and Air Pump Accessories, Aquarium Aerator for Fish Tank Decoration

Dual-Driven Bubble Generator: Not only does the volcano decoration in our aquarium create the effect of an underwater volcanic eruption, but the bubble generator with built-in LED lights will slowly cycle through multiple colors, making your aquarium clear at a glance. Use these aquarium decorations to enhance the beauty of your aquarium. Increased Vitality: The aquarium air stone encourages fish to breathe oxygen through bubbles and makes them want to swim around it. The air stone adds fresh oxygen to the water, which is so healthy for fish. Designed to add circulating oxygen and nutrients to your hydroponic growing system. Fish-Friendly: The Vivid Volcano is made of resin, which is safe, non-toxic, environmentally friendly, and completely harmless to your fish. Bubble Machine: The built-in aquarium air stone can dissolve more air in the water, producing tiny bubbles to replace oxygen and provide oxygen for fish respiration. Easy to use: Each kit contains a volcano, an air stone with a built-in LED light, an air tube, and a power adapter. The air pump is not included. Please soak the bubble machine for about an hour before use.