The easy way I catch fish is to set a fish trap is a trap used for fishing. 
I used to go fishing with my dad
I use a fishing weir or a lobster trap.
What is a lobster trap?
Lobster trap
A lobster trap or lobster pot is a portable trap that traps lobsters or crayfish and is used in lobster fishing. In Scotland (chiefly in the north), the word creel is used to refer to a device used to catch lobsters and other crustaceans. A lobster trap can hold several lobsters. Lobster traps can be constructed of wire and wood, or metal and netting or rigid plastic. An opening permits the lobster to enter a tunnel of netting or other one-way device. Pots are sometimes constructed
Fish trap
A fish trap is a trap used for fishing. Fish traps can have the form of a fishing weir or a lobster trap. Some fishing nets are also called fish traps, for example fyke nets.
A typical contemporary trap consists of a frame of thick steel wire in the shape of a heart, with chicken wire stretched around it. The mesh wraps around the frame and then tapers into the inside of the trap. When a fish swims inside through this opening, it cannot get out,