How to catch your own aquarium fish

For now, there maybe thousand of ways to catch fish. but for an aquarist that like to collect its own fish fish trap (locally known as Bubu) is what most collectors recommend. first, it is cheap but that depend on the fish you want and the quantity you prefer. second, it give very less injuries to the target fish and third is it is easy to use and maneuvered. and you can even make on you own trap, the design and sizes you prefer.