PondScape Quick Sink Weighted Airline Tubing 3/8″ with 3/8″ Hose Mender & 2 Hose Clamps – Self-Sinking Flexible PVC Aeration Hose for Pond & Lake Aeration Systems

• SELF-SINKING WEIGHTED AIRLINE – PondScape Quick Sink Airline Tubing is designed to sink quickly and stay securely on the pond or lake bottom without additional weights, anchors, or sandbags
• Do not connect Quick Sink tubing directly to an air compressor. Compressor heat can weaken the tubing and cause it to fail. Always install a heat-resistant tubing whip between the compressor and Quick Sink tubing. Connect the whip to the compressor first, then connect the Quick Sink tubing to the whip.
• EASY-TO-INSTALL GREEN TUBING – Our green Quick Sink tubing features a thinner, more flexible wall that makes it lighter, easier to handle, and easier to install than heavier weighted airline options.
• BUILT FOR POND & LAKE AERATION – Ideal for connecting shore-mounted aeration systems to underwater diffusers in ponds, lakes, koi ponds, water gardens, and other aeration applications.
• FLEXIBLE & DURABLE PVC CONSTRUCTION – Professional-grade PVC tubing is designed to resist UV and weather exposure while remaining flexible in cold temperatures for dependable year-round performance. 3/8" x 100' POPULAR

Upgrade your pond or lake aeration system with PondScape Quick Sink Weighted Airline Tubing. Designed specifically for underwater aeration applications, this self-weighted airline sinks quickly and stays on the bottom without the hassle of adding separate weights, anchors, or sandbags. Each roll includes one 3/8″ hose mender and two hose clamps. These included connection components make it easy to join the weighted airline to compatible 3/8″ tubing or aeration components for a secure connection. Our green Quick Sink tubing is designed for easy installation, featuring a thinner, more flexible wall that makes it lighter and easier to handle. Its flexible construction also allows it to withstand higher operating pressures while providing the durability needed for demanding pond and lake aeration systems. Constructed from durable PVC, PondScape Quick Sink tubing is designed to resist UV and weather exposure and remain flexible in cold temperatures. This makes it an excellent choice for year-round aeration, including winter aeration applications. Use PondScape Quick Sink Weighted Airline to connect your aeration system to underwater diffusers in ponds, lakes, koi ponds, and water gardens. The self-sinking design keeps the airline submerged and out of the way for a clean, professional installation. The 3/8″ x 100′ Green Quick Sink Weighted Airline Tubing is our most popular configuration for lake aeration systems. Each package includes the 100′ roll of weighted airline, one 3/8″ hose mender, and two hose clamps for added convenience during installation.