APPARATUS FOR SUPPRESSING ALGAL BLOOM OCCURRENCE AND EXTERMINATING PATHOGENS IN AQUARIUM, AND CONTROLLER FOR CONTROLLING SAME

摘要

Disclosed is a controller for an extermination apparatus used in an aquarium, wherein the extermination apparatus comprises: a first conductive mesh; a second conductive mesh; and a spacer which is located in between the first conductive mesh and the second conductive mesh and insulates the first and the second conductive meshes, and wherein the controller alternatingly applies the polarities of voltage to the first conductive mesh and the second conductive mesh.