Water Garden Koi Pond Airpump Aeration Accessory Kit Value Pack designed to help improve water circulation and increase the oxygen content in your pond. It includes a air tubing, 6 way Air Manifold and air stones. Pack Includes: ? One (1) Unit of 82 Foot (25m) Silicone Air Pump Airline Tubing ? High Quality Silicone Airline 5/16, fits all standard airpumps and fittings ? Stays supple for longer ? 82 Foot or 25m ? FISH SAFE ? Six (6) 2'' 50mm Round Ball Pond Air Stones ? 6 Air Stones ? 3/16 (4mm) Fitting or 5/16th (8mm) for Airline ? 2 Inch (50mm) Round ? High Output with Very Fine Bubbles ? Long Lasting Material ? One (6) PORT Stainless Steel Pond Air Pump Manifold, 6 Ports for Aeration Distribution ? 5/16th (8mm) Standard Fittings ? Distributes Air Between Devices and Airstones ? Stainless Steel Construction ? 6 Ports - Each Port has on/off Valve We sell many aquatic products online, check out our store!!! Terms and Conditions. We use all approved forms for accepting payment. Sales Tax will be added to all shipments based on regulations. We always try to combine purchases, please contact us directly for a personal service. You will be notified on the day that your goods have been dispatched via e-mail with tracking which is used on all purchases. Please note that if there are any problems, contact us first via e-mail giving full details of any problem along with your user ID. We use USPS and UPS as our chosen carriers shipments to Hawaii, Alaska Puerto Rico may incur surcharges, contact will be made to advise before shipment at which point the order can be canceled if desired. Orders placed on Saturday/Sunday Public Holidays will be processed next working day. We pride ourselves on excellent feedback, if any part of the buying experience is not to your satisfaction, please contact us to rectify before leaving feedback. By committing to buy you are agreeing to the Terms Conditions stated above.