How to Measure Septic Tank Sludge Depth
How do you know when to pump your septic tank? People in the septic system industry measure scum and sludge layer thicknesses with a product called a sludge judge, which cost about $75.
How do you know when to pump your septic tank? People in the septic system industry measure scum and sludge layer thicknesses with a product called a sludge judge, which cost about $75.