| Reduced flow rate at night ?
Hi all ,
Would it be a good idea to reduce the turbulence in the pond by reducing pump flow rate at night ? I understand that kois are pond fish not fast water fish like salmon etc. So it would be good idea to reduce the water flow into the pond , or at least cut mid water , bottom push pumps at night so that the kois can rest better ? I have a 60 tonne pond serviced by 5 tsurumi pump (12-15 ton per hrs each) for 2 mid water , 1 bottom push , 2 top water venturis and 2 water fall.
Your feedback is very appreciated and thanks
ts |