Lees Black Tubing comes in a variety of sizes packaged in easy-to-use dispenser boxes. This tubing is resistant to ultra-violet rays, features slip-fit for standard barbed fittings, and is flexible yet thick enough to withstand any pond application.
Inside diameter is slightly undersized for tight fit (soften the end of the tube in warm water for tight connections). Size and flow arrows printed on all tubing and marked every foot. Clamps are typically required on tubing greater than 1″ diameter.