Septic tanks made of fiberglass
If you do not have a connection to a single sewer, a septic tank is the most efficient option. Septics, like containers, are also made of fiberglass. A septic tank is a container that is divided into three parts by two partitions. Sewage passes through all three chambers and settles the solid parts. The effluent is then directed to either a filter or suction field and from there to the gravel bed and the surrounding soil. When choosing the size of the septic tank, consider about 0.5 m3 per person. The main sizes for sale are 2 - 5 m3. The septic tank should be emptied at least once a year and then filled with clean water.
The price of the product depends on the size!