Socket Coupling, 4" Aquatic Rakes & Cutters Copper sulfate should be avoided

Copper sulfate should be avoided whenever possible because it settles out of the water column and into the bottom sediment within just a couple days

70 lb Feeder ships via UPS

if you reduce alkalinity too much

It is far more durable than standard pads and are much easier to clean out

For use in clean water applications

Socket Coupling, 4" Aquatic Rakes & Cutters Copper sulfate should be avoidedAll PVC Fittings are not the same! Unlike many available at department stores, our high quality fittings have deep sockets that allow for maximum bonding area, which is especially important when gluing Flexible PVC Pipe. This is a schedule 40 PVC Socket x Socket Coupling used to connect rigid or flexible PVC Pipe.