Kasco® SureSink™ Self-Weighted Airline Tubing Part:Fittings ONLY - No Tubing and other solids

and other solids

6" Up to 40 gallons

Breaking up those clumps of beads often means opening up the filter and poking at the clumps with a stick - inconvenient and messy

Furthermore

Kasco® SureSink™ Self-Weighted Airline Tubing Part:Fittings ONLY - No Tubing and other solidsKasco SureSink self weighted airline tubing is a durable PVC composite available in diameters of both 3 8" and 5 8". This hose will not crack during cold weather and will remain flexible. 3 8" tubing should only be used in applications where total length is below 300'. SKU Description 773380 3 8" x 100' SureSink Tubing Kit (Includes Tubing and Fittings) 773385 3 8" x 500' BULK SureSink Tubing (No Fittings) 773300 3 8" SureSink Tubing Fitting Kit