Weighted Glass Bead: Keeps the diffuser securely at the bottom, providing stable oxygenation without disturbing the tank decor. Oxygen Effect: Enhances gas exchange, ensuring your aquatic pets have ample oxygen for optimal health. Underwater Round Small Bubbles: Creates a dreamlike atmosphere, perfect for romantic evenings spent admiring your tank. Fish Tank Light: Illuminates your tank with a soft glow, highlighting the beauty of your underwater landscape. Rainbow Pattern: Adds a touch of enchantment with its ever-shifting hues, making each day a new adventure for your fish. Transform your fish tank into a magical realm with our Submersible Fish Tank Decorations. These LED Aquarium Lights not only brighten up your aquatic environment but also infuse it with oxygenating bubbles, creating a stunning display that captivates both you and your finned friends. The weighted glass bead ensures stability, while the underwater round small bubbles dance in a mesmerizing rainbow pattern, inviting you into a world of tranquility and wonder. Let the gentle glow illuminate your nights, turning your aquarium into a sanctuary of peace and beauty.