Bad way of Fishing in my stream.

Yearly, people come to our upstream and poison the water to catch fish. When ever they put chemical both the big fish and fingerlings dies and affecting crap and other aquatic and terrestrial animals that drinks from the water.
Most of this act are carried out at night and also escape the punishment of the government.

I suggest catching fishes with wider nets holes to preserve the fingerlings to grow for another season of fishing. Water is life, so we should respect aquatic animalsfor that is thier habitats