Hey All,
I have a 110 tuff stuff above ground stocktank pond, in zone 6b. I've got 6 tosai ranchu in there, hatched april 2016, about 4-5 inches. I want to keep them in the 60's-70's during the winter so they can continue eating/growing.
I have two options:
1: Put it in my basement. Temp there will be around 65 all winter, I'd probably add a heater to put them at 70. With this option, I will need to siphon water into my sump. Has anyone ever done this before? Could this cause problems for my sump?
2: Put it in my garage. Temps there will be around 30, but can get into the teens on really cold nights. With this option, would an aquarium heater work, set to 65 degrees? I've been looking at marineland and ehiem 300-400 watt heaters. The manufacturer websites recommend using them to heat aquariums to only 15 degrees above the ambient room temp, but obviously the ambient temp would be much greater than that. I don't want to break the heater and have a problem. What is my best heater type option here? Has anyone had success with this?
I apologize for making another thread. I was reading through others, because I'm sure the same questions are asked multiple times. But everything I found was advice on helping a pond to not freeze solid, but I want to keep mine above 60 degrees.
Thanks in advance for the advice!