[arvin555]

Alienfx, when you use PC cooling you use in connection with water that goes through Fridge and gets chilled? Same as Ludvig? The idea that I liked is that with using PC cooling, you can have a small ref chilling water and through a tube, then pumped into PC cooling system then back to ref. The idea is that you can still use the ref for other purposes (don't use coolant chemicals though).

I however totally agree that a compressor type directly cooling a terrarium is the most efficient way to cool (but expensive in terms of cost).

I feel that if you fire up your cooling system when you get home for night time temp, you don't quickly cool the terrarium anyway, unless you are using a really strong system, in fact that is another possible advantage with a PC cooling system, it will slowly cool down the air, as opposed to say airconditioning.

TTFN
Arvin