4 Pack 6" Aquarium Air Bars for Oxygen Pump

General description These 4 Pack 6' Aquarium Air Bars are designed to enhance oxygen levels in both freshwater and saltwater aquariums, as well as in hydroponic systems. They create visually appealing bubble walls that aid in water aeration and circulation. Technical specifications Shape: Bar Material: Mineral, Plastic Outlet Connector Diameter: 5mm (Max.) Stone Length: 15cm Total Dimensions: Approx. 16.5 x 2 x 1.3cm Color: Green and Blue Usage Suitable for increasing dissolved oxygen levels in aquariums Can be used in both freshwater and saltwater environments Ideal for hydroponic applications Other information Package Includes: 4 x Aquarium Air Stones