Several months ago my big heater, 500w or 600w, died on me so I replaced it with a 300w heater I had on hand. That heater worked perfectly for the summer up until 2 days ago when it go cold and can not keep up with my tank. I am going to assume it is due to the air for my skimmer is coming from outside through the co2 scrubber. I have now added a second 300w heater and I am staying stable. Does anyone have a solution to pumping cold outside air directly into your system?
What heaters is everyone running? I need to get one ordered so it will be here when I return from deer hunting.
What heaters is everyone running? I need to get one ordered so it will be here when I return from deer hunting.