Aquanova, Biocycle, Biotreat, Ecocycle, Econocycle, Ecosafe, Envirocycle, Envirotech, Fuji-Clean, Icon Septech, Krystal Kleer, Novaclear, Super Treat, Taylex, and Other Brands. Your Technician should advise you when pumping is required. Approximately every 8 -10 years for a family of 4.
HSTPs are also known as Aerated Waste Water Treatment Systems (AWTS) or All Waste Treatment Plants (AWTP). They are a system used for the treatment of sewage and liquid waste, and are basically a domestic version of a sewage treatment plant.
Don't allow foreign objects, (e.g. Nappy liners, disposable nappies, tampons, pads, condoms etc) to enter the system. They do not breakdown and can cause problems.
Avoid pouring large quantities (1/2 litre or more) of beer, wine, milk or fruit juice or oils into the system. Products that are acidic may affect bacteria production.
Use products that DO NOT contain disinfectants, bleaches &/or anti bacterial (harsh cleaners). All products should be used in moderation.