A fixed float is secured at a chosen point on the line, keeping depth constant and the rig easy to control. It is particularly convenient in shallower swims, canals, rivers and close to the bank.
Fine, slender models show delicate bites in calm water; current calls for a stable body with sufficient capacity. If depth exceeds rod length, a sliding float is usually easier to cast and set.
Consider current speed, wind, casting distance and hook bait size. Add only enough shot to load the float correctly while retaining a clearly visible antenna.
The attachment should not damage the fishing line or obstruct it through the guides. Compare every style in the main floats category.