water temp

[unsound]

hi everyone
i have a question on water temperature with a bimac.i plan on getting a chiller.what is the best temperature to maintain for an octo?
i read a post that said u can go as low as 60

thanks
jay

 

[Colin]

I'd be aiming for between 65 - 72 or thereabouts

 

[oscar]

i have heard that lower water temps promote longer life in cephs - but then i spose you dont want to go too low either so im sticking with colin on this - he knows his stuff!!!