After 2 weeks of real hard labour we have a new pond as reborn at 01 June 2020.
New fish and new plants, less bricks from the Maas (river in south Netherlands province Limburg), and the pond extended to 4 m3 and new pumps must create more fun and pleasure in a sphere of contence.
5 pumps keep the pond clear:
4000 litre per hour pump with filtering through square barrel of 250 liter
3000 litre per hour pump with filtering through round barrel of 100 liter
2000 litre per hour pump flowing in parabola
1000 litre per hour pump flowing over Hippo
50 litre pump for Manneke Pis
all at 24/7 flowing.
throughout the day and at night 54 photos