- Joined
- Mar 19, 2020
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- 855
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- What state or country do you live in
- Canada
Hey now. I’m gonna be using an in-line hydor heater (200w) for my 40 gallon breeder. Should I use a second heater in tank just in case or is the in-line e good enough. I know if it was regular ol’ quartz heaters I’d be using 2. Just not sure with in-line

