Trapper Slurp Gun, 33" overall length for collecting underwater samples. 3" main tube chokes down to a 1.5" intake tube that extends 6" beyond the main tube.
For most swimming fish it is best to have the plunger drawn back half way. When you place the orifice close to the fish slowly push the plunger in, causing a current that most fish will naturally swim into. Then draw the plunger back to trap the target animal.Have a mesh game bag handy to put your collected catch in.
A.k.a yabbie pump - Great for collecting ghost shrimp and pups, sand shrimp, mud shrimp
