SEPTIC TANK A septic tank is an underground chamber through which wastewater flows for primary treatment. Our Fibreglass Septic Tank will contribute to the protection of our environment. INCLUDED✓Delivery✓Inlet and outletNOT INCLUDED✗ Installation FREE QUOTE Litres Height Approx. (mm) Width Approx. (mm) Lenght Approx. (mm) 1800 1300 940 2620 3000 1300 1430 2610 5400 1950...