SciFish™ Air Stone Aquarium Bubbler

Create Tiny Bubbles To Keep Your Fish Healthy! The SciFish™ Air Stone Aquarium Bubbler diffuses air to increase oxygenation in your aquarium, pond, hydroponic, or aquaponics. Essential for the aquatic life! ADD OXYGEN: Creates a ton of air bubbles while attached to an air pump, lowers carbon dioxide, and increases oxygen levels to your aquarium, pond, hydroponic, or circulation system. Creates water currents and dazzling underwater scenes. HEAVY ENOUGH: This airstone is heavy enough to stay where you place it after connecting it to an air pump and it does not float. WASHABLE: Durable, washable, and can be cleaned using a toothbrush. FITS MOST AIR PUMP: Fits soft tubes with a 4mm inner diameter. SPECIFICATIONS: Material: Mineral Stone, Plastic Color: Grey Weight: Approx. 28g Size (D x H): Approx. 40mm x15mm NOTE: Soak the air stone completely in water for about 15 minutes before use. If the airstone doesn't have bubbles on one part, change the pump to a higher power. Clean reg