Specialised Tanks can be made for aquaculture, etc. Please enquire.

Holding Tanks
A range of Holding Tanks are available for use above or below ground, 600L, 1200L, 1500, 3000L, and 500L.

Septic Tanks
A 3000 litre Septic Tank is available for use above or below ground and can be fitted with a bio filter, baffles, inlet pipes, outlet pipes, inspection hatches, mushroom vent etc. as needed. It features a service hatch and also comes with an outlet pipe option.

Norski Septic Tanks conform to Aus/NZ 1546 requirements.

When burying tanks it is important to create adequate drainage from the vault hole, especially in heavy soils and high rainfall areas.