Quickun Aquarium Air Stone Bubble Wall Tube Oxygen Diffuser Bar Decor Accessory for Fish Tank 10 Inch Length2PCS

Package2 Pcs Cylinder Air Stones Bars Durable hard plastic and soft rubber Tank sizeIts suitable for tanks over 20 in length and 20 gallons in volume20 gallon 30 gallon 40 gallon 55 gallon 75 gallon tank can use it ParameterColor Pink Size 10length 0394 Dia Net Weight 21ozPcs Before UseAdditional bubble walls can be jointed with the enclosed connectorNeed to use a pin or needle to puncture for as many small holes as needed before usingConnect two pipes to air pumps and connect this two pipes to both ends of the wall tube This will allow air to flow out of the bubble tube evenly FunctionPerfect for your fish tank or aquarium and it is the best partner for air pump Instantly create a great deal of tiny bubbles that your fish will love This air stone releases the bubbles more smaller denser uniform which makes more oxygen dissolving rate in water It can creat the atomization effect and bubble beams will make your aquarium like a fairylandv.