Available in the following sizes: 1/2", 3/4", 1", 1-1/4", 1-1/2", and 2"
Here are the replacement parts for Closed Threaded Nipple.
The first step towards effectively treating any pond weed is proper identification. Closed Threaded Nipple is recommended for use against each of the weeds listed below. Click on your desired weed for more information and alternate control options.