The Carp Sub Floats from Fox are specially designed to keep the main line off the bottom. In waters where there are a lot of vegetation or obstacles on the bottom these floats are a great solution. They are made from a transparent material with a small amount of Khaki mixed in to blend in with the underwater environment. Due to the transparency of the material false bites from catfish which mistake the floats for prey are a thing of the past. With the Sub Floats from Fox you can be sure you’re always fishing sharp!