vivarium fan (internal)

thingiverse

A unique ventilation system for indoor terrariums and aquariums is being developed. This design enhances air circulation within a vivarium, creating a healthier environment for plants and animals to thrive. To assemble this device, several components are needed: multiple powerful magnets, typically between eight and ten in number, each measuring three millimeters in size; a small but potent blower fan with a diameter of 50mm; and a power source specifically designed to energize the fan.