Aquarium Air Motor (VOICE, FAULT, REPAIR AND RESTORATION)

Air engines we use in aquariums vary according to brand and quality but over time it deteriorates. Malfunctions may show itself as an increase in noise in the aquarium air motors, a decrease in air outlet, excessive vibration or no work at all.
With this video, you can have an idea about strengthening, restoring and restoring air outlet in aquarium air motors.
Good Cruising.