Epurbloc - Septic Tank - Low Profile Septic Tanks

http://www.septictankprices.co.uk/epurbloc/ The beauty of Epurbloc, is that it can be installed without using concrete. Onion septic tanks are notorious for popping out of the ground, if the ground conditions are wet or damp. Hence, all onion septic tanks must be installed with a concrete base and blanket.