Evolution Aqua knows that all hobbyists understand the necessity to get the fundamentals right when planning their koi pond project.

These include good basic design and the use of the best materials available within their budget.

The choice of which type of pipework to use has always been a dilemma. As you all know, the use of anything other than pressure pipe and fittings for both gravity and pressure lines and the added security and peace of mind that they bring, is only a cost saving exercise.

Unfortunately, the use of pressure pipe and fittings in the past has simply been too expensive for the majority of koi keepers, despite it being the preferred choice.