Well, when it says rated for 170, it says that it can move it down 10 degrees. I'm doubting that you need it to move you 10 degrees so then it would probably be able to move your tank 7-8 degrees . I don't have a chiller myself so you may want to inquire with others about their thoughts on it.
__________________
Mark...
290g Peninsula Display, 425g total volume. Setup Jan 2013.
|