Those who live with us are not always our friends. Argentina recently introduced two hunters of Aedes mosquito larvae to kill them: fish and toads.
In El Salvador they consider since long mosquito larvae fish food! The El Salvadorian government distributes Samba fish to those having stagnant water. Drinking water in barrels is the perfect biotope for larvae and many poor people have this. They say the method saved the population from dengue and ZIKA.
Argentina has two new friends to fight the mosquito: fish and toads. You can buy them on the Argentinean market today for 7 dollars each.
And for those who do speak Spanish: