Aquarium Decoration Kit Volcano Multicolor With LED Light Air Stone For Air Pump Aquarium Accessories Aquarium

Dual Drive Bubble Generator: Not only does the volcano decoration in our aquarium have the effect of an "underwater volcanic eruption", the bubble generator with built-in LED lights will slowly switch to multi-color, making your aquarium clear at a glance Use these exciting and unique aquarium decorations to enhance the beauty of your aquarium. The aquarium bubbler 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, produce tiny bubbles to replace oxygen, and provide oxygen for fish to breathe The air pump is not included. Please soak the bubble machine for about an hour before use..