All species of fish have a certain range of temps they thrive at. And die at. Or practically go dormant. When trout are thriving, carp are dormant, when carp are thriving, trout are dying.
Here is a simple question for the entire forum, in all of thier years observing ponds, has anyone ever seen a successful trout/koi pond? Ever?
What is the optimum temp for a trout pond?
What is the optimum temp for a koi carp pond?
