Triotank is an innovative septic tank for portable toilets

International Patent Pending Interlocking Construction: Trio Tank is a revolutionary light-weight yet super durable plastic septic tank for portable toilets with 3 individual holding tanks (water/chemicals/waste).
A steel base and stainless steel straps secure the tanks together and house all of the mechanical components.
This innovative design is 1/2 the weight and 1/2 the cost of the leading vacuum tanks for portable toilets in the market.