‘This Koi pond video was taken Friday 29th. May 2013 in southern Spain.

For over three years now, this 14,500 gallon (66,000 litres) pond has been filtered exclusively with four Eric Three units.

Before these units were installed, the previous filter system had to be removed.

The previous system was an expensive combination of sieves, some well-known fluid bed filters and bead filters but the expensive Go-Sanke in the pond were all showing signs of hikui.

Since my filters have been installed, there have been no further outbreaks of hikui and electricity running costs have dropped by 70%’.

Waddy.