Their pond contains 75.000 Litres. The filtrationsystem exists out of 4 filtrationlines which move together 48.000 Litres pondwater pro hour.
The filtration itself are 2 nexusfilters and 2 beadfilters. Next to this 4 separate items in the filtration, the chambrefilter contains 100 japanese mats and 5 airpumps to give oxygen to improve the envirement for the bacterial culture in the mats.
Arno & Elise have their best koi still in Japan and play there on the All Japan show every year. They became best Sakara in 2010 with their ginrin showa !