Tunze in cold water reef?

[mr. bojangsjang]

Can tunze powerheads (in particular the nano-streams) operate in a cold water tank? Will the powerhead be in any way less effective or problematic? The temperature can possibly drop to temps as low a 35 degrees, but will usually be in the high 40's (Maine livestock). I haven't set the tank up yet but those are the target temps.

Thank you.

[rvitko]

I know that they tend to be noisier in cold water but they work. The nano Streams have not been tested for this yet.