I hate to ask so many stupid questions, but I have a few more since I've gotten so much conflicting information.
1. Are you supposed to feed catfish at all? I've been told not to, but the guy who put these ponds in used to feed him the same food he fed the koi.
2. I know not to feed them in winter, but I do live in Florida, so what defines "winter" in this case? It can be 80 during the day and in the 30's at night this time of year. I haven't fed the catfish, but I was still feeding the koi up until Friday when it got so cold.
3. Am I supposed to turn the pump off during the winter? We didn't last year, but I've gotten conflicting information since. And again, what defines winter? I'm a tropical gal having spent years in South Florida and I'm still adjusting to the weather patterns here.
4. Do I need a good pond heater for the catfish? I've also had people tell me that channel cats are actually quite fragile and others tell me that they're virtually indestructible so I don't know what the truth is. If I do need a good heater, what wattage would I use? He is in a pond by himself, but it flows into the lower pond and recirculates. His pond is probably somewhere between 800 and 1,000 gallons.
Thanks for the help and sorry for so many questions.
We moved here this time last year and it got cold right after that so we didn't even see Big Boy until spring, but I've gotten quite attached to him so if he makes it through this, I want to be sure I'm taking proper care of him through the winter.