Maintaining the Biokube system is a simple process. The control box is external and with the addition of a GSM card all blowers can be remotely maintained. The blowers will need to be replaced at the end of their life span and a detailed shedule of maintenance is provided along with a spares kit (optional). The standard pumps are often available in the local market. The primary tank will naturally need periodic emptying but this is greatlly reduced as the water which constitutes approximatley 95% of the tank content is drawn off into the biological filter system.