This aquarium air accessory kit is ideal for creating a vibrant and oxygen-rich habitat for your fish. The air stones generate fine bubbles that water movement, while the connectors and tubing provide a setup. The kit's components are made from durable materials, ensuring performance. Features -Color:Assorted Color -Material:ABS,air stone -Size: 3.90X1.50X1.50cm/1.53X0.59X0.59in -Easy integration: the air stone and pump accessory kit integrates effortlessly with your aquarium, providing convenience and practicality -Enhanced oxygen levels: the air stones effectively increase the oxygen content in the water, boosting the oxygen supply in your aquarium -water circulation: the straight connectors even bubble distribution, improving water circulation and comfort for aquatic creatures -Durable and safe construction: made from robust abs and air stone materials, this kit is designed for longterm durability and safety in your aquarium -Quick and easy installation: suitable for various types of aquariums, this kit provides an environment for your with minimal installation effort Package list: 2 x Air Tubing 4 x Air Stones 4 Valves 8 x Suction Cups 4 x Straight Connectors 4 Connectors