Made from 100% recycled plastic, Finia water feature reservoirs use a clever triangular design to provide a light yet rigid structure. They are available in four sizes, the largest of which has been F.E.A. tested to carry one tonne in weight. All have a special access hatch for easy maintenance of the pump, and can be used freestanding above or buried below ground. Even if the soil is sandy or has a loose structure, the Finia reservoirs can still be installed below ground by using one of the three re-usable moulds. These are positioned in the hole and filled with concrete, which when set, provides a concrete seat in which the Finia sits securely.