My heat pumps been turned off for weeks now, so my ponds cooler than its ever been at 11 c, Mike Snaden told me that under 12 c they dont need feeding and there will be no negative side effects, but I cant help but feel that a little bit of food once a day will just keep all the bodily functions ticking over, and surely thats good isn't it, surely a fish is stronger and more able to resist problems if its getting some food...yes / no?
Currently ive been throwing in a handful of wheatgerm once a day and they soon hoover it all up.
What do you think?