Do you know that about 75% of the earth is covered with water and just 25% is land? so if that be the case what do you think will happen if the water body is been polluted with something of this nature called algae bloom which is detrimental to our health and leads to reasonable number of fish death yearly.if this continues and you know well that 80% of protein is gotten from fish and if they eventually die off what are we going to depend on to get the required protein we need.